BT 5.0 Transmitter Receiver 3 In 1 BT Adapter For PC TV Tablet Speaker Home Fit
Built in Battery: 500mah Lithium Battery. Usage: Drive Free. Transmission Range: About 10m/32.8ft. Item Type: Adapter. Interface and NFC Function: Built in digital to analog chip, support digital optical fiber, coaxial, AUX, interface.