Car Mini Audio Stereo Handsfree Bluetooth-compatible V2.1 Adapter Built-in Microphone High-quality

Description: Name: Bluetooth-compatible Adapter Size: about 6cm x 2cm x 0.8cm Bluetooth-compatible specification: V2.1 Supported configuration files: A2DP, AVRCP Receiving distance: about 10m (without seat) Instructions for use: 1. Insert the receiver into the USB port of the speaker. 2. Turn on the Bluetooth-compatible mobile phone (or computer), search the surrounding Bluetooth-compatible devices, and find a device called, the pairing code is 0000 (if prompted), after the pairing is successful, the LED light will turn on and slow down. 3. Then you can select music from your mobile phone or computer via Bluetooth-compatible , and the wonderful music will be played through the speaker. Packing list: 1  x Bluetooth-compatible Adapter Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.  Manual measuring,please allow 1-3mm error,thank you.