Main Features:
- Size: 11.2mm x 77mm
- Preheat Function: 10 seconds
- 380mAh Battery with 510 USB Charger
How to Use:
- Click 5 times to turn device on/off
- Click 2 times to active the 10 second preheat function (2.0V)
- Click 3 times to adjust the voltage setting 2.4V (blue) / 3.0V (green) / 3.6V (yellow) / 4.2V (red - full power)
Box Contents:
- 1 x VV 510 Preheat Battery
- 1 x 510 USB Charger