Feature: 1. The device runs at high speed, and has strong protection at the same time. Fast charging compatible for ios devices only takes 1.5 hours, incredible quality, aluminum alloy wheels, pure c more→opper USB contacts, more durable, smart surge protection through fuse mode, dual smart chips, high-speed charging, build-in over-current, over-voltage Protection, supports trickle charging and protects the state of charge, the intelligent cooling system dissipates the heat of the internal parts of the car charger and keeps it in a temperature state suitable for normal work and extended life. 2. Wide compatibility: suitable for most mobile phones/tablets/navigators/PDA/PPS/MP3/MP4/GPS and other