Specifications:
• Input: 5V/2A 9V/167A
• Transmission Range: 10MM
• Charging Efficiency: 70%
• Transmitted Power: 5W/7.5W/10W
• Materials: Zinc Alloy back shell + acrylic covered LED ring + glass panel
• Net Weight: 135g
• Dimension: 100*8mm
• Execution Standard: GB4943.1-2011
