High power cooling wireless charger $ 8.05 Product parameters: Product Standard: Qi Standard Power: 10W Input voltage/current: 5V-2A/9V-1.67A Charging voltage/current: 5V-1A/9V-1.0A Charging frequency: 110-205 KHz Charging distance: 3~10mm Charging efficiency: 73% Product certification: CE/FCC/Rosh Process: fuel injection process