The main technical specifications

1 Battery: 3.7V/2000mAh

2 Adapter: ~100V-240V 50Hz/60Hz

3 Consumption power: ≤0.5W

4 Screen: 4.5' LCD

5 Buzzer alert: The buzzer will alert when the file is less than 2mm closed to the apex

6 Operation condition

a) Environment temperature: 0~40°C

b) Relative humidity: 10~85%RH.

c) Atmosphere pressure: 60kPa~106kPa

7.Dimensions: 131mm (Length) × 75mm (Width) × 105mm (Height)

8.Weight: 446g