Description
Specification: Material: Electronic Components Weight: 11g/0.4oz Channel Number: Dual channel Output impedance: 2Ω- 8Ω DC Power Supply: DC 5V 2A Output Power: 3W-10W speakers Product Packaging: Anti-static packaging Installation Dimensions: 28mm Size (L*W*H): 40*34*12mm/1.6*1.3*0.5inchPackage List: 1 x Bluetooth Amplifier Module 3 x 2P Wire Note: 1 product charging interface is current limiter charging mode, without charge management, please use lithium battery with protective plate. It is recommended to use 3.7V lithium battery (lithium battery needs protection board) with USB charging port for lithium battery charging, USB port can be used as power supply or 5V adapter power supply. 2 not use dry battery and charging treasure and transformer and other voltage and current unstable power supply. 3. This product is in standby mode for 10 minutes will enter automatic shutdown, need to restart.