• Audio Bluetooth-compatible adapter

• 2 in 1: Bluetooth-compatible audio receiving and transmitting 

• Built-in noise reduction HIFI sound quality

• Transmission signal distance: 10-15m

• Fully compatible with automatic matching

• One-button mode switching, blue light reception, red light emission

• No need to drive, plug and play

• No built-in battery, external power supply

Specification: 

• Type: Bluetooth-compatible Adapter

• Bluetooth-compatible version: 5.0

• Size: Approx. 43*21*11mm 

• Input voltage: DC 5V 

• Input interface: 3.5mm, USB Plug and Play 

• Suitable For: computer, TV, projector (transmit mode) / speaker, earphone (receive mode)