Fast charging current: 2.1A large current, enjoy the fast & large current charging experience.
Dual-port output: It can charge two devices at the same time.
Compact: small and light, easy to carry.
Power indicator light reminds: four indicator lights will show the relevant battery capacity of 25%, 50%, 75%, 100%.
Wide compatibility: compatible with mobile phones, earphones, game machines and other devices.

 Li-Battery capacity：10000mAh 3.7V（37Wh)