Unique 2 in 1 design 3W speaker and powerbank that can be customised with your logo on the ABS surface. The logo will light up for optimal exposure of your brand. The speaker uses BT 4.2 for smooth connection up to 10 metres. The built-in 2200 mAh a-grade lithium battery allows you to play music for up to 8 hours on 1 charge and re-charge is done in 2 hours. Including mic to answer calls. The powerbank has enough power to charge your mobile device once. Input 5V/1A. Output 5V/1A.