Technological advancement has led to the decrease of use of cables and wires in electronics. Thanks to Bluetooth transmitter and receiver, you do not need to replace your old home theatre, TV set or PC just because they are not Bluetooth enabled. UGREEN 2 in 1 Wireless Aux Bluetooth adapter will work well with your TVs, PCs, home theatres, car stereos, as well as MP4 players and transform these to Bluetooth enabled devices.