







🎶 Elevate Your Audio Game - Share the Sound!
The ByDiffer Dual Link Bluetooth 5.0 Audio Transmitter Receiver is a versatile 3-in-1 wireless adapter that enables Bluetooth functionality for your old devices. With support for dual device pairing, advanced audio codecs, and an impressive 8-hour battery life, it transforms your listening experience whether at home, in the car, or on a plane.





| Control Method | Voice |
| Control Type | Volume Control, Pairing Control |
| Human-Interface Input | Buttons |
| Connector Type Used on Cable | USB 2.0 |
| Hardware Connectivity | Bluetooth |
| Battery Weight | 20 Grams |
| Lithium Battery Weight | 0.45 Grams |
| Item Weight | 60 Grams |
| Supported Application | [Inferred] Audio playback and control applications |
| Compatibility Options | TV, Airplane, Car, Home Stereo System, Wired Speaker, Headphone, Bluetooth Headsets |
| Compatible with Vehicle Type | Car |
| Compatible Devices | TV, Airplane, Car, Home Stereo System, Wired Speaker, Headphone, Bluetooth Headsets |
| Installation Method | Plug In |
| Additional Features | Bluetooth 5 . 0,Bluetooth Splitter,Bluetooth Transmitter |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Rechargeable Battery Included | Yes |
| Power Source | Battery Powered |
| Number of Lithium-ion Cells | 1 |
| Lithium-Battery Energy Content | 1.25 Watt Hours |
| Supported Battery Types | Lithium-Ion |
| Bluetooth support? | Yes |
| Wireless Compability | Bluetooth |
| Connectivity Technology | Wireless |
| Audio Output Mode | Stereo |
| Audio Input | Bluetooth |
A**X
Excellent and useful
I recently purchased this Bluetooth headphone splitter, and let me tell you, it has exceeded my expectations. The first thing that caught my attention was how incredibly easy it is to use. Initially, I was a bit skeptical, thinking it would be complicated, but boy was I wrong. All you have to do is turn it on, and it automatically starts searching for any headphones in pairing mode. It's as simple as that.The user manual provided clear instructions, which I quickly glanced at, and to my surprise, it was a breeze to understand. Once you familiarize yourself with the setup process, you'll be amazed at how effortless it is to use this device. I must say, its reliability is another standout feature. It consistently delivers a seamless connection, allowing you to enjoy your audio without any interruptions.However, there is one thing to keep in mind. If your Bluetooth device has previously been paired with your headphones, it might cause a minor hiccup. In some cases, the tablet, for example, may attempt to override the adapter, leaving you puzzled as to why it isn't pairing. But fear not, it's not the adapter's fault; it's simply the tablet remembering the previous pairing. In such situations, you just need to make your tablet forget the headphones, and then the adapter connects effortlessly.Overall, I am extremely satisfied with my purchase. This Bluetooth headphone splitter allows me to stream audio to two different Bluetooth headphones simultaneously or to a single headphone if I prefer. It's a versatile and convenient gadget that fulfills its purpose flawlessly. I highly recommend it to anyone in need of a reliable and user-friendly solution for sharing audio.
V**.
A simple and easy device to listen to audio wirelessly on the budget
The item shipped very quickly.The build quality feels okay. The plastic has a bit of hallow feeling but it feels durable. The pairing process is easy and it is simple to use. It is nice that it can work as a transmitter or receiver so you can transmit any audio from any 3.5mm device to your Bluetooth headset or attach a wired headphone to the device to receive audio from any BT devices. I do find that the label is a bit hard to read.I appreciate the volume up/down and the skip track button. Though, I wish it is reversed where short press to raise volume up and down and long press to skip tracks. I do like the play and pause button.Charging time is a bit long (2 hours to fully charge) but at least it lasts about 7 hours according to the manual (I haven’t test it yet). Though, I wish it would come with usb-c. I also wish it could come with a clip so I can clip it on my cloth.For the price, it's a nice tool to have so you can enjoy audio wirelessly.
R**F
Works Well For My Needs
I have used this for my AirPods in airlines, used it with bluetooth speakers and data projectors and it has performed solidly. I feel the quality is ok for my usage. The only thing is I would like to see a hard case for it since in a soft case I have accidentally turned it on in my backpack. I would purchase again though.
S**T
Audio quality is crap and dead in 10 mins
It connects to my Bluetooth headphones alright but the audio is cracking and you can barely hear the words, let alone any hi-fi music notes. And within 10 minutes it is entirely dead - does not wake-up no matter how much i charge / how long i press whichever button.
G**G
Works great, just follow the instructions
Bought it to play music from my phone to a pair of older speakers. Synced well. Just had to figure out that once the Bluetooth was paired, I had to hold the sync button again to actually CONNECT. After that, everything worked great. Sound was good using a good quality 3.5mm jack and USB charger. Happy with my purchase.
T**6
Sadly disappointed
I bought this to enable use of earbuds with my old iPod Classic. I freely admit that I did NOT want to spend a lot of money, and quick shipping entered into the equation as well. This satisfied on both of these fronts. However, the two-way (male/male) plug does not work in the iPod. It's too loose so it doesn't make a solid connection, and the sound only comes in one ear. Luckily, they also include a connection wire, and that works okay and makes a good connection.Once I got it working, I find that the << >> buttons don't work with the iPod, so I can't advance the songs or change the volume from this unit--I have to do it on the iPod. No big deal, I guess, but it's something. Maybe the iPod is just too old and I'm asking too much.I guess the bottom line is that I wanted something to transmit via Bluetooth, and I have that. It didn't cost a lot and it was delivered in time for my vacation, and that's what I wanted. If it turns out that I use the iPod, I may make an investment in a better option.
E**D
awesome receiver and transmitter in one!
Great! use little unit, at a great price. this unit will receive and transmit Bluetooth signals. this unit will allow two different users to connect to it with their headsets. exactly what I wanted.
S**1
Does not work well with two headphones
Do not buy if you have to connect two headphones - constant dropouts, and we were just 10 feet from the TV
Trustpilot
2 months ago
3 days ago