Uncle Bob's Matrix All In Battery with Lighter

This device is one of his kind. It features a 510 thread battery that can hold up to 1 g cartridge and electronic lighter built in whether you need a use of a lighter or a discreet Vape battery Matrix all in got you covered. 

3 Multiple voltage Settings: 2.8V, 3.2V, 3.6V, 

USB-C Port for Faster Charging

•500mAh Battery Capacity 
1.8V/12S Preheat Mode