Bty&reg; Portable 5-port USB Charger Suitable for Home/office/travel,5v/5a High-speed Charging Smartphone USB Charger for Iphone Ipad Samsung Galaxy Cell Phone & Tablet(golden) Super Portable: 5-Port USB charger ; size of 3.9*3.0*1.2 inches and weight of 6.7oz.small, easy to carry; ergonomic design for easy one-hand operation 5 USB ports designed to charge multiple devices simultaneously; 5A output effectively meet the needs of different charging devices Manual control switch, do not need to remove the plug Widely Compatible: Works with almost any smart device with DC 5V input, e.g. iPhone, iPad, Samgung Galaxy Tab, Andorid Smartphones, Bluetooth speakers/headsets, GPS, etc. Using high-quality environmentally friendly materials. Built-in multi-protection IC, overvoltage, overcurrent, short circuit, over-temperature protection to ensure product reliability.