I'm really impressed with this little device. Bought it as it was discounted on black Friday deal and didn't expect too much, however it turned out to be fantastic. I have two use case scenarios: * in the evening when my wife fall asleep :-) switch from TV speakers to my headphones * my corp phone is too fancy (shame on Samsung) to have stereo jack for headset (I'm using old Bose QC25) so with this device I'm able to have very good call quality. Note: microphone on headphone's wire is not supported but this device has it's own microphone (small hole on side) and works perfectly fine. Saved me for spending 400$ for new QC45 or Sony XM4 headphones which both has issues as per ppl reviews). I would like to see support for two BT devices, but re-pairing is OK. In short I love it!! Worth of every penny.

Does exactly what it says. Since it can be used both as a transmitter or receiver it has tons of potential uses and I always like to keep it around. Have used mostly to transmit TV sound to a portable bluetooth speaker and also to play music from a phone to a non-bluetooth stereo system and worked great each time.

I use this with a pair of computer speakers. Works great!

This device works well for me. It is the second one I have purchased.

Functions well as described so far. Had no chance to test the battery but probably will be using connected so for me no worries.

Works great. I recommend this Bluetooth transmitter and receiver.