- Obturation system down pack. - Rotation Tip: The needle can be rotated to adapt to multi-angle operation. - Front Light: The Led light gives a better view inside oral cavity. - 2s to 200 C: The temperature rise instantaneously in 2 seconds , no waiting, quick cut. - Working continuous 5s: Work continuously for 5 seconds the stop heating, to avoid long time burning gums. **For further product information, please contact Chat Support**