Volume: 2.0ml Dimensions: 99.3H x 23W x 13.5D mm (3.90 x 0.90 x 0.53 in) Battery Capacity: 280mAh Voltage: 3.4v Housing Material: Plastic Heating Core: SE Ceramic Center Post: Stainless Steel Activation: Inhale Activated Charging: USB-C Indicator Light: Yes