Featuring a 690mAh battery, an adjustable airflow system and a pod that holds up to 2ml of e-liquid or nicotine salt e-juice. The Caliburn G stays true to the original and remains simple to use. The device is constructed from durable zinc-alloy and is resistant to light falls. The magnetically attachable 2ml refillable pod is equipped with a leakproof top fill system that can be used with either nicotine salts or freebase e-liquid. To activate the device you can choose from simply inhaling on the mouthpiece or holding the on/off button. The device is charged via a Type-C USB charger making charging even quicker than the original.