Battery pack power with style 4000battery capacity

Charge up to 2 devices simultaneously to stay in power on the go! The LED display indicates power level. The 2.1 amp circuit ensures the fastest possible charge. The included charge cable charges the battery pack and can then be used to charge most micro-USB devices. For other devices, use your standard USB sync/charge cable (not included).
Includes: 1 dual USB battery pack, 1 micro USB charge cable.