The Yocan Handy Battery is an innovative 510 cartridge box mod battery set that perfectly fit to the widest variety of 510 thread. The innovative preheat function allows you to prepare your material before use, delivering you smooth and flavor vapor. Just click the power button twice to heat up your material for 10 seconds; the preheat function will turn off automatically once it’s done. To deactivate preheating, simply press the power button 2 times again.
How to Enter this Handy Mod Giveaway?
Please go to this page, 10 Ways to Enter as it list:https://www.yocantech.com/yocan-handy-box-mod-battery-giveaway-may.html