Toothbrush Handle Size:28.5*260mm
Toothbrush Head Size:73mm
Box Size:108*57*225mm
Rated Input:5V/1A
Rated Voltage:DC 3.7V-2W
Charging Time:18h
Endurance:About 70 Days
Speed Frequency:About 4200 Times/min
Weight:
with UVC Sterilization Box-White:410g
with UVC Sterilization Box-Black:410g
White:310g
Black:310g
Direct Charging Mode-White:210g
Direct Charging Mode-Black:210g