CHOETECH T511-S Wireless Charger 10W Quick Wireless Charger 1) Material: Plastic 2) Interfaces: Micro B 3) Power Input: 5V/2A, 9V/1.7A 4) Power Output: 10W(Compatible with 7.5W and 5W) 5) Housing Case rubber finished 6) Product Size: 91*91*8.5mm 7) Accessories: 1.2M A to Micro B cord 8) Certification: CE, RoHS, FCC, Qi, ETL, RCM 9) Standby Power Consumption: 0.05W 10) Conversion efficiency: 72%(Max)