ITEM NAME:USB bluetooth audio aux receiver 3.5mm speakers music receptor For car media sp Feature: 1.power connection: plug your Bluetooth audio receiver on the DC 5V power supply. 2.Audio connection method 1:  AUX line connected to the input of the speaker. 3 pair: open the Bluetooth feature of your phone  -> searching for Bluetooth  ->Bluetooth connection ->the paired devices     are connected to the audio / media / pairing ->pairing successful 4 Music: open the music player play the songs you love ->the receiver receives the signal / speaker to play out of sweet      music on mobile phone. Description: 1. working voltage: DC5V + 0.5V 2. power: 0.3W Size:30CM Transmission distance: 10M. 4. Bluetooth version: V4.2 5. voice channel: vertical sound channel Package included: 1 x Bluetooth Receiver 3.5mm Audio Line cable.1 x Bluetooth Receiver 3.5mm Audio Line cable. Bluetooth version: V4.2. voice channel: vertical sound channel.
