The Wulf Duo Concentrate Vaporizer in Green is an excellent dual-use portable vaporizer. At only 2.5" tall by 1.25" wide, this little vape is perfect for your pocket or handbag, discreetly fits in your hand and packs a big punch with it's 1000mAh battery. The Wulf Duo has four different voltage settings (3.4V, 3.6V, 3.8V, and 4.0V) that are adjustable from one button on the vape, which allow you to have appropriate heat for thin oils as well as thicker concentrates. Each setting has a different LED light color to help you know what you've set it to. This vape works great with most standard 510-thread cartridges and it comes with a glass cartridge tank for oils as well as a dual quartz concentrate tank for wax and thicker extracts.
WARNING: Do not charge with a powerbank of 5V or higher and do not charge in your car. Do not overcharge or use any other charging cable other than what comes with your battery.