10000mah Ultra Slim Dual USB Output Portable Power Bank External Battery Charger for Iphone Ipad Samsung Galaxy Android Phone Smartphone Tablets Pc Bluetooth Speaker (Light Pink) Slim Power Bank, ultra-slim design with a hard aluminum alloy construction, solid and portable. Convenient to carry at anytime and anywhere. Dual USB output: Charge two smartphones or an iPad at full speed (USB Output 1: 5V 2.1A, USB Output 2: 5V 1.0A) 10000mAh rechargeable power capacity, giving your phone enough juice to keep it running Compatible with all Apple(iPhone 5S, 5C, 5 / iPhone 4S, 4, 3GS / iPad Mini / iPod) and Android smartphones(Galaxy S4 S3 S2 / Galaxy Note 3 2 / Galaxy Nexus / Focus S / Infuse), Old school phones, Tablets(iPad, Samsung Galaxy Tab, Kindle Fire and other tablest), GoPro Cameras, MP3 Players, Mobile Gaming Devices, Bluetooth Devices, and other USB charged devices. Built-in figure LED indicator, easy to know the remaining capacity.