OBS Cube 80W Box Mod comes with an ergonomic design and exquisite appearance. It is powered by a built-in 3000mAh 23600 battery which is safe and durable. The mod can reach up to 80W max output. Designed with a 0.96" LED screen which easily shows you all the parameters of the device. The large fire button is easy to operate and the multiple circuit protections give you a safe vaping experience.