VOOPOO REX kit is designed with pop contrast color, it features an ergonomic design, and S-shaped body with curve-designed fire button perfectly fit the bight of a manual hold.
How to Use:
To turn on/off: After installing the battery correctly, press fire button 5 times quickly.
To adjust wattage: Use the "+" and "-" buttons.
To enter modes: Press fire button 3 times quickly.
To lock/unlock: Press fire button and "+" at the same time.