Features: *Wireless Charger *Compatible with all QI standard smartphones *Working distance: 6-10mm *Two indicator lights: red means connected to power supply, green means charging smartphone normally *Standard version: QI standard *Intelligent recognition *Over temperature protection *Product color: Black/White Specification: *Coil type: single coil *Working frequency: 100-150KHz *Conversion efficiency≥73% *Average power consumption≦50mW *Charging power: 5W *Input: 5V-2A *Output: 5V-1.5A *Product size: 50*63mm *Product weight: 83g *Material: ABS+PC+Silicon