PORTABLE EXTERNAL BAttery HIGH PERFORMANCE 5600mah SAMSUNG CELL BUILT-IN for any mobile device iPhones, Samsung, includes adapters for iPhone 4, Micro USB for Samsung Galaxy & Blackberry. (WHITE) High Capacity, 5600mAh; 2-3 full charges or add 22 hours talk time to your iPhone 4S / 4G / 3GS; 1-2 charges for Samsung Galaxy S4 / S3, 200 hours + audio playback, or 200%-300% to the battery life of most mobile phones. Compact, portable & stylish design; Easily fits into your bag to provide instant power; PERFECT for long plane flights, road trips, or whenever you need to charge your mobile devices wherever you are. Samsung Grade A cells and high quality Lithium-ion battery ensures reliability; 500 + recharge cycles over the life of the battery Convenient flashlight updated to prevent accidental activation: lights only after pressing the power button for 2 seconds; 4 LED indicators reveal the battery level; Input: DC 5V 1A, Astro charges via standard USB or AC adapter (not included). Package includes: Anker Astro External Battery, Micro USB cable, travel pouch, instruction manual.