**********Transmitter + Receiver The portable adapter that can be used as either a transmitter or a receiver. adapter usb can be used on your car, PC, TV, laptop, home stereo system, headphones, smartphone, MP3 player, wired headphones, etc. *****Perfectly in sync You can enjoy low-latency music through your headphones, speakers or car radios wirelessly at home. *****Cable-free Enjoy a wonderful sound from a distance of over 15 meters, without cable connections. *****Version 5.0 You can enjoy higher quality with shorter transmission time using 5.0.
Suitable for all home and car speaker systems. *****Plug & Play adapter usb is small, lightweight, space-saving, easy to carry and can be used anytime, anywhere.