Go Stik Dual-Heat 510 Thread Battery Battery Capacity: 280mAh Dimensions: 91.5H x 20W x 15.2D (mm)/ 3.6H x 0.79W x 0.6D (in) 2 temperature settings via slide switch (2.8/3.2V) Ergonomic, anti-slip body design Compatible with 510 cartridges of any size Inhale activated USB-C charging