Electric Teeth Whitening Tooth\
Name:Electric LED Ultrasonic tooth cleaner
Battery Capacity: 250mAh
Working Voltage: 3.7-4.2V
Rated Current: 130mA Max
Charging Method: USB Charging Cable
Electric Teeth Whitening Tooth\
Name:Electric LED Ultrasonic tooth cleaner
Battery Capacity: 250mAh
Working Voltage: 3.7-4.2V
Rated Current: 130mA Max
Charging Method: USB Charging Cable