A great tech match-up brings the Odeon 8000mAh wireless charging power bank together with the Odeon Bluetooth Speaker, in a 2-piece presentation box.power bank: 15 ( l ) x 7.5 ( w ) x 1.3 ( h )aluminium & ABSincludes micro USB charging cablebattery: lithium polymer batteryinput 5V/1.5Aoutput 15V/2Aoutput 25V/2Awireless Output5V/1A ( 5W )cycles 500 cyclesrecharge8-10 hoursdischarge3-4 hoursBluetooth speaker: 5.5 ( h ) x 7 x ( dia )aluminium & ABSrecharges via USB cable ( included )10m visible distance (supports playback from smartphones, tablets or most other Bluetooth compatible audio devices)FM radio modeTF card functionUSB slot with AUX slot • built-in microphone supports call pick-upplaytime: 1-2 hoursrecharge time: 1 hourbattery: 300mAh internal, rechargeable Li-polymer battery