Product information :
Material: ABS+PC
Product color: White
Working frequency: 37KHZ+/-3KHZ
Charging voltage: DC5.OV
Rated current: 0.15A
Rated power: 0.8W
Working temperature: 0-40℃
Charging time: 2.5h
Service life: 8000H
Battery capacity: 500mAh
Packing list:
Tooth scaler main unit*1+pointed elbow*1+flat elbow*1+open-end wrench*1+charging cable*1+alcohol cotton pad*2+English instruction manual*1+English color box*1