BT-B9 Bluetooth 5.0 Receiver Wireless AUX Audio 3.5mm Jack Adapter Car Kit for TV PC Headphone

This product is an OLED wireless audio receiver. After the Bluetooth of mobile phones, computers, PDAs and other digital products are connected to the device, you can enjoy Bluetooth music or hands-free calls through the device.

• With AUX audio interface, you can upgrade the car or home audio to a Bluetooth audio, listen to music wirelessly, and enjoy free music

• The product has an exquisite appearance and is easy to use and install

• Back clip design, easy to carry

• 3.5mm audio output interface design, flexible and more versatile

• Hands-free call, one-click answering of incoming calls

• Built-in 250mAh battery, long battery life

• The product connection is simple, without any cumbersome driving and downloading APP

Specification:

• Bluetooth version: V5.0

• Frequency range: 2.402GHZ-2.480GHZ

• Power input port: Micro USB DC 5V

• Transmission distance:> 10 meters

• Built-in battery: 250mAh

• Charging time: about 2H

• Working time: >10H

• Audio output: 3.5mm audio output interface