QC3.0 super fast charging Up to 36W power, strong & powerful. Support the Qualcomm Quick Charge 3.0 (Certificate Number: 4787941507-3), provide a high-speed charging experience. Intelligent charging Celerity car charger will automatically match for the best device charging current, effective protect device' s battery; quickly charge for equipment, save the charging time. Super compatible 3 ports for universal cellphone & tablet PC Built-in 2 USB (Universal Serial Bus)-A ports, could charge 2 devices at same time, easy & efficient. Come with additional Extended Ports, convenient for rear-seat passengers' charging. Portable & mini Compact as a key, On-piece streamlined design is graceful. Selected high quality material, with delicate matte texture, create a durable & elegant product. Note: The additional Extended Port must work with special charging cable. Also, the cable for Extended Port are NOT currently distributed. Brand: Xiaomi Type: Car Phone Charger Interface: 3 Ports (2 x USB (Universal Serial Bus)-A/ 1 x Extended Port) Suitable For: Cellphone/ Tablet PC Compatibility: Universal Car Voltage: 12V-24V