1Mii ML301 Bluetooth 5.3 Transmitter Receiver, Dual Link Wireless Aux Bluetooth Adapter 3.5mm, aptX Adaptive/Low Latency/HD Audio Transmitter for TV, Home Stereo, Headphones, Airplane, Boat, GymGlobal Recycled StandardGlobal Recycled StandardGlobal Recycled Standard

This is a great little device and essential for frequent travellers. Battery lasted easily a 6 hour flight, my ear buds ran out before this. Pairing can be a little blind, i ended up switching off phone and ipad bluetooth so that it could only pair with my ear buds and then it paired straight away. never lost connection and was seamless. no noticeable latency between film and playback either.A great buy so far.

Great gadget that allows us to listen to both TV and audio, at volume, without disturbing the neighbours in our multi occupancy building

Easy to use - I just plugged it into my stereo's audio jack, pressed the pairing button and it paired with my earphones immediately. Now that it's paired, it remembers even when I've used the earphones with other devices. The signal is strong - I can comfortably listen upstairs to music being played on my stereo downstairs. The only slight downside is that it doesn't routinely show the charge level. However, the charge lasts a long time.

I brought this as a back up for an aux line into vans radio system. Van Bluetooth wouldn't work. Easy to pair with phone, good sound. It cheap and it works, no idea of battery life, still going after 5 hours

Nice and small. It cuts the sound completely from the tv. So no one else can hear the tv.Connectivity not that Great.

I was worried about latency since my Sony buds are only SBC and don't have the latest aptx codecs. However testing on large Sony TV and smaller 12in monitors close up the lip sync is not bad. There may be a delay but it is so small as to be unnoticeable, very marginal, and you soon forget to actually look for it and just watch the program. So any aptx devices must be better.Pairing was no problem, all my phones and eg Audioengine speakers and mini bluetooth speakers all paired immediately and without problems.Tried receiving with non bluetooth powered speakers, all fine, very reasonable quality, no noticeable hiss or distortion.For performance at this price I think this is a steal.

It's OK. Well enough built and packaged. Unfortunately, I can't use it my original purpose which was to link blue-tooth headphones to my electric piano: as there is a slight time-delay between me pressing the keys and hearing the notes.It's also very quiet, I needed to turn my keyboard sound up to max and my headphones up very high to get enough sound, although sound quality was good.I'll keep it as I'm sure I'll find a use for it - probably general music listening from my old wifi.

My need was to be able to send output from my hi-fi (CD and vinyl) located in the dining room, to a pair of Bluetooth equipped bookshelf speakers in the sitting room.This device solves the problem well. You need to charge it regularly, of course, but otherwise it’s a good and fine product.One issue that new users might need to be aware of: make sure you take this device (unplugged) close to the target for pairing (inches, not feet away) then, once paired, retreat to the source (mine is more than 18 feet away), and connect it via the headphone socket, as illustrated in the photo.