Core Features: Power Input: Ac Adapter: Ac100240V Dc 12V/2Awireless Output: 15W Max Charging Frequency: 110K 205Khz Standby Power: <0.3W Wireless Distance: 5 8Mm Coils: 2 Wireless Efficiency: 70 Max Ripple Noise: < 50M V Protection Function: Ovp/Ocp/Otp State Remind: Led Temperature Protection: 60? Compatibility: All Wireless Charging Receiver Terminal Facilities That Comply With Qi Standard.Regulatory Compliance: Design Conforms To The Qi Standard/Energystar/Erp/Ce/Fcc/Ctick Manufacturing Conform To Rohs/Reach