Best products from r/bluetooth
We found 24 comments on r/bluetooth discussing the most recommended products. We ran sentiment analysis on each of these comments to determine how redditors feel about different products. We found 26 products and ranked them based on the amount of positive reactions they received. Here are the top 20.
1. Anker 3.5mm Premium Auxiliary Audio Cable (4ft / 1.2m) AUX Cable for Headphones, iPods, iPhones, iPads, Home / Car Stereos and More (Black)
- Universal Compatibility: Play audio from any phone, tablet, iPod, laptop or other media-playing device on your headphones, Hi-Fi or car stereo (fits standard 3.5mm aux ports).
- Superior Sound Quality: Built with the same grade materials as premium headphone brands. 24K gold-plated contacts ensure the cleanest sound experience possible.
- Incredibly Durable: With a 10,000+ bend lifespan several times longer than original audio cables, premium metal housing and four feet of durable, flexible cord, this cable really is made to last.
- Perfect Fit: Ultra slim extensions to the aux jacks enable use with pretty much any phone or tablet case (unlike standard aux cables). Please note: This cable does not fit some Beats headphones.
- What You Get: Anker Premium Auxiliary Audio Cable, our fan-favorite 18-month warranty and friendly customer service.
Features:
▼ Read Reddit mentions2. TaoTronics Portable Bluetooth Transmitter for TV Wireless Audio Adapter Connected to 3.5mm Audio Receiver, Paired with Bluetooth Headphones, aptX Low Latency, A2DP Stereo Music Transmission
TaoTronics Wireless Stereo Transmitter: Add Bluetooth functionality to TVs, PCs, and all audio devices that lack it out of the box. (This transmitter can NOT pair with any phones or tablets.)Fast Setup for Immediate Usage: Intuitive installation enables your audio devices to communicate with your Bl...
▼ Read Reddit mentions3. NudeAudio Move L Portable Wireless Bluetooth Speaker - Great Sound, 100%- 5 Stars For The Best Portable Speaker - Color Mint
The Best $99 Bluetooth Speaker for iPhone, iPod, Macbook, Samsung Galaxy S4/S5, Galaxy Note and All Tablets, Smart Phones, Mac and PCAmazing Sound For Music, Movies, You Tube Videos, Games and Parties, Barbeques, Pool Side, Beach and Any Gatherings; Grab The Signature Cord and Hang it Anywhere!8 Hou...
▼ Read Reddit mentions4. CredDeal Wireless Portable Bluetooth Audio Transmitter and Receiver 2-In-1 Adapters for Audio Devices of Home Audio, Ipod, DVD/CD Player, TVs
Fit for all 3.5mm Media Devices Enable bluetoothSwitches freely between Bluetooth Trasmitter(MP3, DVD/CD, Home Audio) & Bluetooth Receiver(Headphone etc.)Trasmitter Working Time: Up to 11 hours, Receiver Working Time: Up to 6 hours
▼ Read Reddit mentions5. Mpow [New Version] Bluetooth 4.1 Receiver/Transmitter for Headphones, Speaker, TV, Car/Home Stereos, Bluetooth Transmitter with Longer Battery Life & Aptx for Low Latency
![Mpow [New Version] Bluetooth 4.1 Receiver/Transmitter for Headphones, Speaker, TV, Car/Home Stereos, Bluetooth Transmitter with Longer Battery Life & Aptx for Low Latency](https://m.media-amazon.com/images/I/41QK3nTaJ2L._SL300_.jpg)
▼ Read Reddit mentions6. Liztek PSS-100 Portable Wireless Bluetooth Speaker with Built in Speakerphone, 10 Hour Rechargeable Battery Perfect Speaker for iPhone, Samsung and More
- Liztek Bluetooth Speaker was created for offering the best audio experience. Liztek PSS-100 is a Portable Wireless Bluetooth Speaker and allows you to connect wirelessly up to 30 feet away.
- This wireless speaker comes with a rechargeable battery for more than 10 hours of play-time. Even with high sound output, this speaker’s power consumption is low. This Bluetooth Speaker has bass enhanced technology and it’s two powerful 40mm drivers deliver crisp clean sound with deep bass.
- It’s a microphone built Bluetooth speaker, that means you don’t have to struggle with wires and cables. These Bluetooth speakers can easily connect to nearby devices. This Bluetooth Speaker offers hands-free speaker conference calls.
- Being portable wireless Bluetooth speakers, it fits even in unexpected places and allows you to party wherever you want. Portable Music Speaker can fit any space so that you can easily carry it to class, gym, park or anywhere else.
- Liztek portable Bluetooth speaker is highly used for conference calls, music, movies, games, and phone. This new technology rechargeable Bluetooth speaker allows you to party wherever you want
Features:
▼ Read Reddit mentions7. WorkTunes Connect Hearing Protector with Bluetooth Technology
- Communication Direction: Two-Way
- Bluetooth Technology Lets You Seamlessly Stream Entertainment From Your Mobile Phone And Any Other Bluetooth Enabled Device.
- High-Fidelity Speakers Provide Premium Sound Quality
- Integrated Microphone Lets You Make And Take Phone Calls Without Removing The Hearing Protection
Features:
▼ Read Reddit mentions8. ELENKER™ Nut 2 smart Bluetooth Anti-lost Tracker Tracking Wallet Key Tracer Finder GPS Locator Finder Finding Anything and Everything for iOS / iPhone / iPod / iPad / Android
▼ Read Reddit mentions9. 1 Button 433MHZ Wireless RF Switch Relay Remote Control + Receiver Controller for Car Motor
The remote control is designed with beautiful exterior. Sound wave resonator (SAW) is used for stabilizing frequency. It's applied for wireless alarms, security system, remote controlling devices, etc. Applications: Widely used in various anti-theft alarms, security systems, remote controlling dev...
▼ Read Reddit mentions10. Zoom 4314 Bluetooth Thumbnail Size Class 1 USB Adapter - USB - 3Mbps - Bluetooth 2.1
- Zoom Telephonics 4314-00-68F Thumbnail Bluetooth USB Adapter (4314-00-68F)
- Zoom Telephonics 4314-00-68F
Features:
▼ Read Reddit mentions11. [Bluesoleil 10 Certified] Cinolinkbluetooth V4.0+EDR,Class 1 Power Standard, 50 Meters;Compatible with Windows 10/ Windows 8.1 / Windows 8 / Windows 7 / Vista; Licensed by Bluesoleil 10;
1,Connect up to 7 Bluetooth Devices Simultaneously;2, Class 1; 50 Meter RF Range in the open AIR3, Low Power consumption4, Support EDR Data rate to 3Mbps,Support the Plug and play5, BlueSoleil 10.can connect skype and suit for window XP/7/8/8.1/10 automatically
![[Bluesoleil 10 Certified] Cinolinkbluetooth V4.0+EDR,Class 1 Power Standard, 50 Meters;Compatible with Windows 10/ Windows 8.1 / Windows 8 / Windows 7 / Vista; Licensed by Bluesoleil 10;](https://m.media-amazon.com/images/I/41FdsK8LfYL._SL300_.jpg)
▼ Read Reddit mentions12. TaoTronics Bluetooth 5.0 Transmitter and Receiver, 2-in-1 Wireless 3.5mm Adapter (Low Latency, 2 Devices Simultaneously, For TV/Home Sound System/Car/Nintendo Switch)
LOW DELAY: Low Latency for High-fidelity Stereo Sound, lag-free content streaming in transmitter mode. Low Latency supported Bluetooth headphones/speakers are required.MAKE IT TWO: Upgraded 2-in-1 Bluetooth V5.0 transmitter can be paired with two Bluetooth receivers (like headphones + speakers) simu...
▼ Read Reddit mentions13. JBL Clip 2 Waterproof Portable Bluetooth Speaker (Black)
Bluetooth wirelessIPX7 waterproof ratingIntegrated 3.5mm Audio cableMic for speakerphone callsConnects with additional clip 2 speaker
▼ Read Reddit mentions
15. Jaybird X2 Sport Wireless Bluetooth Headphones - Midnight Black
- Premium Bluetooth Audio For Skip-Free Music Outdoors
- 8 Hours of Music + Calls With Complete Remote Controls
- Secure Over/Under-Ear Fit Options
- Includes Comply Premium Sport Memory Foam Ear Tips, Patented Secure-Fit Ear Fins, Friction-Fit Silicone Sport Carrying Case, Silicone Ear Tips, Charging Cable & Cord Management Clips.
Features:
▼ Read Reddit mentions16. Proven 300ft Long Range Bluetooth Transmitter Receiver for TV or Stereo, Connect Speaker or Headphones, aptX Low Latency Wireless Adapter, Listen in HD No Audio Delay Optical RCA AUX 3.5mm(Home RTX 2.
- Long Range Bluetooth - Listen to crystal clear audio anywhere in your home. Stream with cutting edge Class 1 tech & antenna up to 300ft line of sight & 160ft indoors, far past 33ft limits. Boost to the patio, pool, yard or garage. Watch range video
- Ideal for Watching TV, Movies, or Gaming, Listen Without Lip Sync Problems, & Connect to 2 Headphones - Enjoy high fidelity audio with zero lag for 2 devices using aptx Low Latency, dual multipoint. Paired device must support aptX Low Latency
- Optical Bypass: Use Bluetooth & Wired Devices Together Without Replugging Cables - Hifi TV audio will automatically pass thru the 2.0 to wired sound bar & AT THE SAME TIME transmit to portable Bluetooth speakers or earphones. Choose separate volumes
- Easily Add Bluetooth - Compatible with 99% of TVs, Samsung, LG, Sony, TCL & more. Supports digital OPTICAL, AUX 3.5mm, & RCA connections, outputs & inputs. Set up is a breeze with voice prompts (RX), LED indicators, and 1m cables. Re-connects quickly
- NOTE: Volume is controlled on your paired audio device, i.e. headphones, speaker, iPhone, laptop, etc. PC and device USB ports can be noisy, to avoid audio buzzing, use the supplied power cable and wall adapter.
Features:
▼ Read Reddit mentions17. Motorola X Sol Republic Deck Bluetooth NFC Wireless Speaker - Gunmetal - 89641N
Powered by large R2 Sound Engines and a bass port for bigger soundNFC or Bluetooth pairingSpeakerphone for hands free callingAcoustically transparent slim-fit case lets you listen to the DECK while you protect itCharges via mini USB cable
▼ Read Reddit mentions18. HomeSpot NFC-Enabled Wireless Bluetooth Audio Receiver for Car Audio with Bluetooth Auto-Reconnect & Dual Port Car Charger in Black
Bluetooth auto reconnect to your mobile phone when car engine startBluetooth 4.0 ; Support A2DP profile; Store 8 paired devicesTap-and-pair and tap-and-connect the receiver with NFC-equipped Android, Windows 8 and Nokia phonesPlug the receiver into car audio system through standard 3.5 mm jack; Dual...
▼ Read Reddit mentions19. Jumbl Bluetooth 4.0 Hands-Free Calling & A2DP Audio Streaming Adapter/Receiver - Black
- Turns Your Favorite Wired Headphones Into Wireless Ones
- Bluetooth 4.0 With Multipoint Technology For Simultaneous Connection To Multiple Devices
- Built-In Echo/Noise Cancelling Microphone w/Titanium Drivers
- Built-In Rechargeable Battery: 10+ Hours On Full Charge - Micro USB Charging Cable Included
- Big Buttons For Common Device Controls; Perfect For Exercising
Features:
▼ Read Reddit mentions
Top comments mentioning products on r/bluetooth:
Summary
1. Anker 3.5mm Premium Auxiliary Audio Cable (4ft / 1.2m) AUX Cable for Headphones, iPods, iPhones, iPads, Home / Car Stereos and More (Black)
- Universal Compatibility: Play audio from any phone, tablet, iPod, laptop or other media-playing device on your headphones, Hi-Fi or car stereo (fits standard 3.5mm aux ports).
- Superior Sound Quality: Built with the same grade materials as premium headphone brands. 24K gold-plated contacts ensure the cleanest sound experience possible.
- Incredibly Durable: With a 10,000+ bend lifespan several times longer than original audio cables, premium metal housing and four feet of durable, flexible cord, this cable really is made to last.
- Perfect Fit: Ultra slim extensions to the aux jacks enable use with pretty much any phone or tablet case (unlike standard aux cables). Please note: This cable does not fit some Beats headphones.
- What You Get: Anker Premium Auxiliary Audio Cable, our fan-favorite 18-month warranty and friendly customer service.
Features:
▼ Read Reddit mentions2. TaoTronics Portable Bluetooth Transmitter for TV Wireless Audio Adapter Connected to 3.5mm Audio Receiver, Paired with Bluetooth Headphones, aptX Low Latency, A2DP Stereo Music Transmission
TaoTronics Wireless Stereo Transmitter: Add Bluetooth functionality to TVs, PCs, and all audio devices that lack it out of the box. (This transmitter can NOT pair with any phones or tablets.)Fast Setup for Immediate Usage: Intuitive installation enables your audio devices to communicate with your Bl...
▼ Read Reddit mentions3. NudeAudio Move L Portable Wireless Bluetooth Speaker - Great Sound, 100%- 5 Stars For The Best Portable Speaker - Color Mint
The Best $99 Bluetooth Speaker for iPhone, iPod, Macbook, Samsung Galaxy S4/S5, Galaxy Note and All Tablets, Smart Phones, Mac and PCAmazing Sound For Music, Movies, You Tube Videos, Games and Parties, Barbeques, Pool Side, Beach and Any Gatherings; Grab The Signature Cord and Hang it Anywhere!8 Hou...
▼ Read Reddit mentions4. CredDeal Wireless Portable Bluetooth Audio Transmitter and Receiver 2-In-1 Adapters for Audio Devices of Home Audio, Ipod, DVD/CD Player, TVs
Fit for all 3.5mm Media Devices Enable bluetoothSwitches freely between Bluetooth Trasmitter(MP3, DVD/CD, Home Audio) & Bluetooth Receiver(Headphone etc.)Trasmitter Working Time: Up to 11 hours, Receiver Working Time: Up to 6 hours
▼ Read Reddit mentions5. Mpow [New Version] Bluetooth 4.1 Receiver/Transmitter for Headphones, Speaker, TV, Car/Home Stereos, Bluetooth Transmitter with Longer Battery Life & Aptx for Low Latency
▼ Read Reddit mentions6. Liztek PSS-100 Portable Wireless Bluetooth Speaker with Built in Speakerphone, 10 Hour Rechargeable Battery Perfect Speaker for iPhone, Samsung and More
- Liztek Bluetooth Speaker was created for offering the best audio experience. Liztek PSS-100 is a Portable Wireless Bluetooth Speaker and allows you to connect wirelessly up to 30 feet away.
- This wireless speaker comes with a rechargeable battery for more than 10 hours of play-time. Even with high sound output, this speaker’s power consumption is low. This Bluetooth Speaker has bass enhanced technology and it’s two powerful 40mm drivers deliver crisp clean sound with deep bass.
- It’s a microphone built Bluetooth speaker, that means you don’t have to struggle with wires and cables. These Bluetooth speakers can easily connect to nearby devices. This Bluetooth Speaker offers hands-free speaker conference calls.
- Being portable wireless Bluetooth speakers, it fits even in unexpected places and allows you to party wherever you want. Portable Music Speaker can fit any space so that you can easily carry it to class, gym, park or anywhere else.
- Liztek portable Bluetooth speaker is highly used for conference calls, music, movies, games, and phone. This new technology rechargeable Bluetooth speaker allows you to party wherever you want
Features:
▼ Read Reddit mentions7. WorkTunes Connect Hearing Protector with Bluetooth Technology
- Communication Direction: Two-Way
- Bluetooth Technology Lets You Seamlessly Stream Entertainment From Your Mobile Phone And Any Other Bluetooth Enabled Device.
- High-Fidelity Speakers Provide Premium Sound Quality
- Integrated Microphone Lets You Make And Take Phone Calls Without Removing The Hearing Protection
Features:
▼ Read Reddit mentions8. ELENKER™ Nut 2 smart Bluetooth Anti-lost Tracker Tracking Wallet Key Tracer Finder GPS Locator Finder Finding Anything and Everything for iOS / iPhone / iPod / iPad / Android
▼ Read Reddit mentions9. 1 Button 433MHZ Wireless RF Switch Relay Remote Control + Receiver Controller for Car Motor
The remote control is designed with beautiful exterior. Sound wave resonator (SAW) is used for stabilizing frequency. It's applied for wireless alarms, security system, remote controlling devices, etc. Applications: Widely used in various anti-theft alarms, security systems, remote controlling dev...
▼ Read Reddit mentions10. Zoom 4314 Bluetooth Thumbnail Size Class 1 USB Adapter - USB - 3Mbps - Bluetooth 2.1
- Zoom Telephonics 4314-00-68F Thumbnail Bluetooth USB Adapter (4314-00-68F)
- Zoom Telephonics 4314-00-68F
Features:
▼ Read Reddit mentions11. [Bluesoleil 10 Certified] Cinolinkbluetooth V4.0+EDR,Class 1 Power Standard, 50 Meters;Compatible with Windows 10/ Windows 8.1 / Windows 8 / Windows 7 / Vista; Licensed by Bluesoleil 10;
1,Connect up to 7 Bluetooth Devices Simultaneously;2, Class 1; 50 Meter RF Range in the open AIR3, Low Power consumption4, Support EDR Data rate to 3Mbps,Support the Plug and play5, BlueSoleil 10.can connect skype and suit for window XP/7/8/8.1/10 automatically
▼ Read Reddit mentions12. TaoTronics Bluetooth 5.0 Transmitter and Receiver, 2-in-1 Wireless 3.5mm Adapter (Low Latency, 2 Devices Simultaneously, For TV/Home Sound System/Car/Nintendo Switch)
LOW DELAY: Low Latency for High-fidelity Stereo Sound, lag-free content streaming in transmitter mode. Low Latency supported Bluetooth headphones/speakers are required.MAKE IT TWO: Upgraded 2-in-1 Bluetooth V5.0 transmitter can be paired with two Bluetooth receivers (like headphones + speakers) simu...
▼ Read Reddit mentions13. JBL Clip 2 Waterproof Portable Bluetooth Speaker (Black)
Bluetooth wirelessIPX7 waterproof ratingIntegrated 3.5mm Audio cableMic for speakerphone callsConnects with additional clip 2 speaker
▼ Read Reddit mentions15. Jaybird X2 Sport Wireless Bluetooth Headphones - Midnight Black
- Premium Bluetooth Audio For Skip-Free Music Outdoors
- 8 Hours of Music + Calls With Complete Remote Controls
- Secure Over/Under-Ear Fit Options
- Includes Comply Premium Sport Memory Foam Ear Tips, Patented Secure-Fit Ear Fins, Friction-Fit Silicone Sport Carrying Case, Silicone Ear Tips, Charging Cable & Cord Management Clips.
Features:
▼ Read Reddit mentions16. Proven 300ft Long Range Bluetooth Transmitter Receiver for TV or Stereo, Connect Speaker or Headphones, aptX Low Latency Wireless Adapter, Listen in HD No Audio Delay Optical RCA AUX 3.5mm(Home RTX 2.
- Long Range Bluetooth - Listen to crystal clear audio anywhere in your home. Stream with cutting edge Class 1 tech & antenna up to 300ft line of sight & 160ft indoors, far past 33ft limits. Boost to the patio, pool, yard or garage. Watch range video
- Ideal for Watching TV, Movies, or Gaming, Listen Without Lip Sync Problems, & Connect to 2 Headphones - Enjoy high fidelity audio with zero lag for 2 devices using aptx Low Latency, dual multipoint. Paired device must support aptX Low Latency
- Optical Bypass: Use Bluetooth & Wired Devices Together Without Replugging Cables - Hifi TV audio will automatically pass thru the 2.0 to wired sound bar & AT THE SAME TIME transmit to portable Bluetooth speakers or earphones. Choose separate volumes
- Easily Add Bluetooth - Compatible with 99% of TVs, Samsung, LG, Sony, TCL & more. Supports digital OPTICAL, AUX 3.5mm, & RCA connections, outputs & inputs. Set up is a breeze with voice prompts (RX), LED indicators, and 1m cables. Re-connects quickly
- NOTE: Volume is controlled on your paired audio device, i.e. headphones, speaker, iPhone, laptop, etc. PC and device USB ports can be noisy, to avoid audio buzzing, use the supplied power cable and wall adapter.
Features:
▼ Read Reddit mentions17. Motorola X Sol Republic Deck Bluetooth NFC Wireless Speaker - Gunmetal - 89641N
Powered by large R2 Sound Engines and a bass port for bigger soundNFC or Bluetooth pairingSpeakerphone for hands free callingAcoustically transparent slim-fit case lets you listen to the DECK while you protect itCharges via mini USB cable
▼ Read Reddit mentions18. HomeSpot NFC-Enabled Wireless Bluetooth Audio Receiver for Car Audio with Bluetooth Auto-Reconnect & Dual Port Car Charger in Black
Bluetooth auto reconnect to your mobile phone when car engine startBluetooth 4.0 ; Support A2DP profile; Store 8 paired devicesTap-and-pair and tap-and-connect the receiver with NFC-equipped Android, Windows 8 and Nokia phonesPlug the receiver into car audio system through standard 3.5 mm jack; Dual...
▼ Read Reddit mentions19. Jumbl Bluetooth 4.0 Hands-Free Calling & A2DP Audio Streaming Adapter/Receiver - Black
- Turns Your Favorite Wired Headphones Into Wireless Ones
- Bluetooth 4.0 With Multipoint Technology For Simultaneous Connection To Multiple Devices
- Built-In Echo/Noise Cancelling Microphone w/Titanium Drivers
- Built-In Rechargeable Battery: 10+ Hours On Full Charge - Micro USB Charging Cable Included
- Big Buttons For Common Device Controls; Perfect For Exercising
Features:
▼ Read Reddit mentions
I love the Turtleshell. I supported them on kickstarter and recently bought their 2.0 version. Its really loud and sounds great.
Edit: I would also look at Nude Audio. I don't have first hand experience with them, but their products looks really nice.
I did some pretty extensive research when trying to find a way to transmit audio from 2 separate sources into a single bluetooth headset without interruption... Plenty of headsets connect to multiple sources simultaneously, but none will play audio from 2 sources at once. I ended up having to kludge together three things to make this happen:
BT Receiver/Transmitter
3.5mm Splitter
2x 3.5 mm cables
I'm not sure if this would help you... Maybe each of you carry a similar bluetooth receiver/transmitter connected to some standard 3.5mm headphones. Or, a combination of a couple of the receiver transmitters... But that's a lot to carry on a run...
Bottom line, I was kinda shocked to see the lack of multi-device implementations with bluetooth in 2018. I feel like there should be more of a variety for this type of thing..
Now, after reading your post, I did a quick search for a 'bluetooth splitter' and came across this. Looks like it only works with iphone...
BT Splitter
Hope any of this conglomerate of info helps you.
Hi, thanks for your post!
As you mentioned there are indeed only 2 black bands on the transmitter side(I bought this one: https://www.amazon.com/TaoTronics-Bluetooth-Transmitter-Hands-Free-Headphones/dp/B076BMT9BY/ )
I can't find an transmitter with 3 black bands on amazon, are they called something specific? That would make it easier to search for it.
I'm just using Liztek bluetooth speaker. It's awesome device and easily connect to my phone, iPods. I never facing pairing issues. Try this :)
http://www.amazon.com/Liztek-Portable-Bluetooth-Speakerphone-Rechargeable/dp/B00O9PMPPA?keywords=bluetooth+speaker
I got these amzn.com/B0723CYHPZ at Costco for the same thing, they work well enough, I don't listen to music usually just podcasts. But I have used them for music a few times just to test the quality. I'm not a music nut, but they do sound good enough for me for music, not like weak tinny sound.
If you have a wired pair of ear buds you really like, you can used something like this...
http://www.amazon.com/dp/B00M7V3LUG
ELENKER™ Nut 2 smart Bluetooth Anti-lost Tracker Tracking Wal... http://www.amazon.com/dp/B00QWTXPRI/ref=cm_sw_r_udp_awd_q.JPub0SC5ZHT Would something like that be what you're looking for?
You might try some bluetooth presenter button (or a selfie button), in combo with disabling the "Allow the computer to turn off this device to save power" and enabling "Allow this device to wake the computer". Ideally the clicker will work as a keyboard/mouse press, which will wake your computer. I'm not sure if that'll work w/ sleep/standby though.
You could also find a wireless clicker & connect it to your existing PC power button, or even a hacked USB keyboard. Then it'll definitely wake your PC up. Something along these lines:
http://www.amazon.com/Button-Wireless-Control-Receiver-Controller/dp/B00JL3J594
You'd need to find something momentary, not on/off. That might be hard to find.
Is this any good? I don't want lag.
I'm trying to do something similar for a friend for use on a boat. What I've come up with so far is ordering five of something like this ( https://www.amazon.com/Mpow-Bluetooth-Transmitter-Streambot-Transmission/dp/B00P20TFWM ), setting one in receiver, hooking up a headphone splitter through to the other four in transmit mode, paired to four of these ( https://www.amazon.com/JBL-Waterproof-Portable-Bluetooth-Speaker/dp/B01F24RELQ ). The four speakers would be clipped on the 4 sides of the boat, so that you have sound all the way around.
I know that this is overly complicated, but /should/ it work? or is there just not enough airspace to be running that much bluetooth so close together?
There's the Sony SBH20 which is what you're looking for. It's like $30 at Jet in black. Or at Amazon https://www.amazon.com/gp/aw/d/B00HIUS2LY/ref=mp_s_a_1_2?ie=UTF8&qid=1468710503&sr=8-2&pi=SX200_QL40&keywords=SBH20+sony&dpPl=1&dpID=313iUXcuyeL&ref=plSrch
check out the Miccus Home RTX 2. Can connect to two bluetooth headphones. It's got good coverage too to cover your apartment
https://www.amazon.com/Miccus-Bluetooth-Transmitter-Receiver-Headphones/dp/B075J4RKGH
Found one, turns on automatically with power from USB or cigaretter lighter from car ignition.
UK and US Amazon links:
https://www.amazon.co.uk/gp/product/B00GWGD26A/ref=od_aui_detailpages00?ie=UTF8&psc=1
https://www.amazon.com/HomeSpot-NFC-enabled-Wireless-Bluetooth-Auto-Reconnect/dp/B00G57CWZ8/ref=sr_1_3?ie=UTF8&qid=1484852288&sr=8-3&keywords=homespot
I believe you want a 3.5mm bluetooth transmitter for the headphone jack and a 3.5mm bluetooth reciever for the microphone jack.
You can buy a few of these, link them up to different devices: https://www.amazon.com/gp/product/B075J4RKGH
To connect multiple, you can use 3.5mm or optical spliters (though, I think this device has pass through for daisy chaining).