Ooze | Twist Slim Pen | Sapphire Blue

The Slim Twist Pen features a dial on the bottom that twists to select a precise voltage between 3.3-4.8V. Press the button down to take a hit, and the battery will shut off after 15 seconds of inhaling to prevent overheating. Activate preheat mode by clicking the button twice and the battery will heat for 15 seconds without needing to press the button down.

These are 320 mAh devices that include an Ooze smart USB charger with built-in overcharge protection. The chargers automatically shut off as soon as the battery reaches a full charge, greatly extending the overall life of the battery. Non-Ooze chargers will degrade battery life over time, and even run the risk of overheating the battery. This is why use of a non-Ooze charger will immediately void the battery's lifetime warranty.

Batteries can be registered at www.oozelife.com with the authenticity code at the base to redeem the warranty at any time.