1. Original Switzerland electro-motor
2. Color wide LCD screen
3. Drive-1:1 contra angle is available
4. Rotation speed and torque can be programmed to 9 settings
5. Auto torque reverse
6. Dual-frequency apex locator
7. 5 working modes
8. Auto apical reverse
9. Auto apical slow down
10. Auto start and stop
11. High capacity Li-ion chargeable battery
12. Auto power off and memory function

Technical:
1. Adaptor working voltage:AC100-240V, 50-60HZ
2. 5 settings for adjustable rotational speed, ranging from 125 to 625rpm
3. Adjustable torque, range:0.3-5.2N.cm(3-52mN.m)