USB Charger- Lumsing 21W 4.2A 4-Port USB Wall Charger with Smart Technology Travel Charger for iPhone SE / 6s / 6 / 6 Plus, iPad Air 2, Galaxy S7 / S7 Edge / S6 / S6 Edge / Edge+, Note 5, LG G5 (Blue) Intelligent Fast Charge Technology: Detects and automatically switches to the right charging mode of the connected digital device for full speed charging of up to 4.2 overall amps. Compact Powerful Charger: Via 4 ports, the half palm-sized mini Cube charger delivers 21 watts of high-power to simultaneously charge 4 devices, at top speed. Safety & Low Heat Protection: Multi-protect system ensures complete protection for you and your devices. The built-in heat sink prevents the charger from getting too hot while charging. Well-made Textured Surface: Lumsing Unique Surface Treatment provides a texture grip to minimize the risk of dropping the charger, and the little, colored specks provide a unique feel. What You Get: One Lumsing 4-Port Wall Charger, one User Guide. CE FCC Certified, 12-month warranty and our friendly customer service.