ET-NP056K-BL Color: Blue Features: -Battery type: Rechargeable lithium polymer. -Support quick charge (2.1 A enabled device). -Built in LED flash light. -Battery indicator at a glance. -Compact design fits in pocket. -Dual USB 2.0 outputs: 1 x 2.1 A , 1 x 1.0 A. Product Type: -Electronic/Mechanical. Connects Devices (From/To): -Usb Or Wall Outlet To Battery. For Device Type: -Usb-Powered. Power Source(s): -Usb. Global Product Type: -Adapters/Chargers-Portable Mobile Charger. Adapter/Charger Type: -Usb Power/Portable Mobile Charger. Connector/Port/Interface: -Usb. For Use With: -Usb-Powered Devices. Dimensions: Overall Height - Top to Bottom: -3.97". Overall Width - Side to Side: -1.93". Overall Depth - Front to Back: -0.98". Overall Product Weight: -0.31 lbs.