2000mAh Lithium Ion Battery Voltage: 3.7 V Charging Time: 3 hours Max. Battery Runtime: 12 hours Fast charging with USB-C interface

Hama PipeRoll 3.0 Bluetooth/3.5mm Jack 20W Portable Loudspeaker, Microphone, 2000mAh Battery, IPX5 Waterproof, Equaliser, Stand, Black