Technical:
Motor Handpiece Freerunningspeed: 150~600rpm
RatedTorque: min. 0.6N.cm
Battery: Lithium-ion battery(DC3.7V)
Battery Charger Rated Input Voltage DC10V Rated Input Current 1.5A
AC Adapter Rated Input Voltage AC100 240V Rated Input Frequency 50-60hz
Classification of Protection against Electric Shock: Class ll