The main technical specifications Battery: 3.6V/750mAh Adapter: ~100V-240V 50Hz/60Hz Consumption power: ≤0.5W Screen: 4.5’’ LCD Buzzer alert: The buzzer will alert when the endo file is less than 2mm to 4the apex. Operation condition a) Environment temperature: 5℃～ 40℃ b) Relative humidity: 30% ~75%. c) Atmosphere pressure: 70kPa～106kPa
