Work properly, just remember, it has no built-in battery. Must be connected in USB port (or in charger etc.) all the time when used. But it CORRESPONDS with product description. Pairing is really easy. Product and seller I can surely recommend.
Works well, quick delivery time.
Having issues with White noise with this unit whenever I transmit Audio via bluetooth interface from my TV. When I connect to my bluetooth headphone, no any noise, so definitely coming from this device whenever I turn this on, even before any audio comes from the TV, as soon as this unit connects to my bluetooth speakers, it starts that horrible while frequency noise. Can't recommend this product, sorry. Good cheap price, but now I have to shop for another one. Will not try for a refund though, as the unit works and connects. Also works well with a sound delay, which is to b expected (about 0.7sec).