Smart 2 In 1 Bluetooth-compatible Audio Transmitter Receiver 5.0 Adapter Black

Description

Built-in lithium battery: Built-in rechargeable lithium battery can be used continuously for 6 hours. Connect wireless headphones: Get rid of cable constraints, listen to songs/voices more freely. Wireless 5.0 responds quickly: Use smart wireless 5.0 chip to ensure signal stability. Two sets of earphones connected: Support one for two function, two wireless headsets are connected at the same time.