Haut-parleur Bluetooth 5.0 charge sans fil 1200mAh Micro USB prise AUX stereo double canal

Specifications

Input DC 9/2A ,12V/2AOutput 5W/7.5W/10WWorking Distance ?8mmColor : noirBluetooth Version 5.0Speaker 4?3W*2 Stereo SoundWireless Output 10WBattery 1200mAhSupport Audio/HADNSFREE/BTCharging Efficiency 70-75