Bluetooth 5.4 Receiver, AUX Wireless Audio Adapter for Car Speaker | Built-in Noise Cancelling Mic for Hands-Free Calls, 3.5mm AUX for Home Stereo Wired Headphones, 20Hrs Playtime, Multi-Point

Connection works great and battery lasts longer than I expected. The item is much smaller than I had thought from the picture, but this is a bonus, so no complaints from me. Sound is pretty good and it's easy to figure out how it works. Good value bit of kit.

I bought this for use in a car, but tried it with the engine off too. It's good for the price. The included audio cable is just shy of 50cm long, and the charging cable's shorter. Good: * Excellent sound quality. * Dual Bluetooth connection. * Good enough microphone (I made a call with it on the seat next to me and was told I sounded distant but clear enough). * Nice controls, easy to navigate by feel. * The blue/red light ring looks nice. Bad: * The light is the brightest thing in the cab at night, and can't be turned off when it's connected. The fact it's blue makes this worse, red would be less annoying even though it's less cool. * Doesn't disconnect or stop playing when the power's cut. For most applications this is a good thing, but in a car it means there's no automatic way to tell the connected device to pause. * No skipping forward/back in a song (the only options are next/previous track). * When it's connected but not playing, it makes an intermittent squelchy noise. It's quiet, but enough to hear when driving. * Oddly, I can't record audio through the mic. It works well on a long 'phone call, but keeps disconnecting when I try to record through an app. There's a chance that's an issue with my 'phone, though. Indifferent: * Has a "game mode" that supposedly reduces latency, probably at the cost of sound quality and/or battery life.

Works well connects no problem and sounds fine but will randomly make this loud scratching noise out of nowhere

I use a Chromebook for my Desktop work, and listen to a lot of Netflix, etc. I have tried the in Bluetooth earbuds, but I find then uncomfortable for more than an hour, and so I tend to stick to simple wired earbuds. However, I hate being tethered to my Laptop, and so chose this as a solution. I really like the simplicity and convenience. The battery life is excellent and it is easy to top this up occasionally whilst listening. One tiny niggle (which might be my Chromebook specific) is that if I do need to reconnect (say because the Chromebook has gone to sleep after timeout), then it and the receiver get out of sync; you need to toggle audio-out to internal speaker and back to reset the interface, but this is a 2 second action once you get used to this.

Absolutely perfect for using with headphones, i really cant tell the difference between my wired headphones being directly plugged into my laptop of using this to make them wireless, very easy to setup, cant comment on battery life or the charging speed but the are very good at music playback which is all i want it for

Very loud squealing noise, coming from right side, it's hurt my ears! what the hell, I used it with various earphones same thing occurred unfortunately the horrible sound occurs intermittently. Otherwise good sound ruined by this what is obviously a fault! How on earth could such a product be on sale??? Uprated to 3 as seller offered to help with refund

Great little device. At first I was dissapointed with the sound quality. There seemed to be a bit of hissing and popping. Then I took a closer look and I hadn't put the 3.5 mm audio jack in fully. It needs a firm push. After that - wow! Sound quality really improved. I'm using it with my Creative Sound Blaster GC7 external sound card plugged into my PC, ancient Harman Kardon desktop speakers and Spotify on my mobile phone, a POCO X6 Pro which doesn't have a headphone socket. I don't need my PC switched on (it's powered but off) and I can listen to music while using my work laptop (no personal software like Spotify allowed). The pause button on the is the icing on the cake. It means when I get a call call on the work laptop I can quickly and easily silence the music before taking it. Skip works well with Spotify AI DJ which plays some weird choices sometimes! All in all, I'm very happy with the little Bluetooth gizmo.

Good wireless Bluetooth audio receiver. Good quality and well made. Great around quality. Very useful. Works very well. Easy to use.

I'm surprised by the quality of that little gadget. I hate the new wireless earphones trend. I have ADHD and I keep losing my stuff. Who thought that two tiny little buds, with nothing attached to them, would stay within my possession for more than 34.7 minutes??? Anyway, I'm a creature of habits, and you bet I'm keeping my wired earphones. They sound bomb anyway. New phones don't come with a jack for earphones nowadays though, so, either you have to go for a USB-C adapter, or, do like me and go for a bluetooth receiver, or some other method. I went for the bluetooth receptor. Checked for a decent quality-price ratio, and I ended up choosing this item. The freedom of movement from my phone, while keeping the wired earphones attached to myself safely, sounded convenient. And it is! It's super intuitive to use, connects quickly to everything, it has all necessary functions, yet nothing useless in the way either (didn't need any fancy functions or whatever). The weight and size make it decently fall and damage proof, if you yeet it into a brick wall it might break, yes, but it should survive any regular uses and drops. Battery is surprisingly huge too? I've had it for a couple months now, I give it a full charge monthly, and it's plenty. The audio quality, for the earphones I use, sounds identical as if it was plugged directly in. There's a little latency, I've noticed, maybe 0.5 seconds at the maximum, and since I use it for music, and songs, as opposed to videos, or gaming, it's not a dealbreaker to me at all. This is honestly a great accessory for a bunch of other usages too. Since my PC has bluetooth too, I've connected it to it as well, cause why not. I can do my chores around the house with the receiver in my pocket and earphones in my ears. It's nice! Wonderful buy for the price. I've already recommended it to a couple acquaintances, too.

The J207 receiver pairs to my TV Bluetooth transmitter without any issues. The sound quality is very good and the latest Bluetooth 5.3 makes any lag or sound delay negligible. I have tried quite a few Bluetooth receivers and combo transmitter receivers over the last few years and so far this one really impresses me, especially for the price. The J207 receiver has it's own volume control which is crucial when listening with a wired head set because volume controls that are built in to the headset are rendered useless when plugged in to a Bluetooth device. As for the battery 6 or 7 hours of solid TV watching is no problem for the J207 on a single charge which has not been true for many of the Bluetooth devices that I have owned no matter what the manufacturer claims. It's too early to tell how long the battery will continue to take a charge, but so far I am very impressed with the J207 5.3 Bluetooth receiver.

I've used this receiver to use non-bluetooth headphones with my Nintendo Switch, phone, and car. My favorite feature is being able to use two devices at once!! The receiver will NOT play both devices at the same time however, it just seamlessly plays one device or the other as long as one is muted or paused. With my Samsung Galaxy there's a minimum volume before you hear anything, but it's still pretty quiet. There's also a game mode that lowers the audio quality a little bit in order to have less lag for gaming, works really well on the Switch. This little device was worth it! Charge lasts a long time too. Charge maybe once a week.

It shuts out audio for a moment if you try to volume up when already at maximum, but its otherwise been a very reliable dongle so far with good battery life. Great for using my wired headphones with a cell that has no 3.5mm jack.

I have a classic car and the stereo has RCA jacks in the rear of the stereo. I wanted to find something to add Bluetooth to it and i found this device. It is tiny but it works very well. I like that it's discreet because you can put it most anywhere you want. Long press turns it on and you get a nice blue halo light that stays on, you can skip songs on Spotify by pressing the button. Then long press again to shut off. Just a simple little device that does what you expect . I only wish it came with a nice sticky adhesive or a nice velcro sticky to attach it to the surface.