Lumsing 17W 2-Port 5V 3.4A USB Wall Charger Portable Travel Charger for iPhone iPad Samsung Galaxy HTC Motorola and Other USB-charged Devices(Grey) give your mobile phone and tablet a fast charge . fit for iPhone, samsung, ipad and most 5V digital devices. Using high-quality eco-friendly materials. Built-in multi-protection IC, overvoltage, overcurrent, short circuit, over-temperature protection to ensure product reliability. The 2-port, 1-body design makes it lightweight, compact and extremely portable. No matter where you go, please bring meEasily fits in your pocket! 3.4A output effectively meet the needs of different charging devices. Guaranteed Safety: CE / FCC /ROHS certification, quality assurance