Bluetooth V3.0 technology
Battery Life: 26hrs
Battery capacity: Rechargeable 2500mAh
Audio Input: AUX, TF Card
Output Power: 4.5W x 2
Output Voltage: 3.7V
Charging Time: 1.5-2 hrs
Super bass sound effect
Built-in microphone function
Compatible: Mobile Phones, Tablet, Bluetooth devices
Input Power: extra-position DC5V
Bluetooth hands free function, answer call easily
Bluetooth music controlling function