JOTO Dual Ports USB Wall Charger Power Adapter with Smart IC Intelligent High Speed Charging (17W/3.4A) for Apple, Android and All Other USB Devices (2 Port USB Travel Charger) (Black) Smart IC technology with chip inside intelligently detects the input current of the connected devices to maximize both compatibility and charging speed (one port up to 2.4 A for tablets, the other up to 1.0 A for phones) Compact (1.6 x 1.5 x 1.6 in), unibody design, easy access to wall outlet, power strip or surge protector, ideal for family use, and international travel (AC 100-240V) Output of 17 watts through dual ports lets you charge phone and tablet or other USB-compatible devices simultaneously. Just plug your iPhone 6, 6 plus, iPad Air 2/1, Samsung Galaxy S6 / S6 Edge, Note 4, Nexus 6, 5 or other USB Powered Mobile Devices into it to charge Sophisticated circuit design with over-heated, over-current, over-charging protection. Charging will be automatically stopped when battery is full Package contents: JOTO 2-port USB wall charger, User Mannual. Search "JOTO USB Charger" for other charger accessories offered by Tech Vendor