plusLIFEGUARD Dual USB Wall Charger 3.1A with Plus IQ Technology, White +IQ Technology: Smart IQ system in the +IQ USB jack identifies your iPhone, iPad, Samsung Galaxy, HTC, MP3 Players +Elegant Compact Body: The +LIFEGUARD 3.1A USB charger sports a clean and minimalist design +Safe and Sturdy Build: Compact, lightweight and portable design allows it to fit in your palm +Powerful Capacity: Contains two USB ports for a maximum of 3.1amps at 5Volts each which gives way for quick charging