USB portable Watch watch charger

$0.99

Main function: suitable for charging Apple Watch Emission current: 180ma Working frequency: 100-200KHz Conversion efficiency: greater than 72% Charging method: magnetic induction charging Applicable model: Apple Watch4 Parameter characteristics: Output short circuit protection Overpressure and overload filter protection Using imported components, real machine test aging safety performance is high Good anti-interference performance Small DC ripple, high working efficiency and fast charging speed Low working temperature and long service life.