The Ooze Hinge is a 510 vape battery designed to look like a car key fob, or a folding utility tool. The 210 mAh device is made for on the go use; use the side button to flip the cartridge into position and fold it back into itself for storage. It features a digital screen with flex temp and a battery indicator. The center button controls the device. The battery has a type-c charging port, but does NOT include a charging cable