The MiniMax Key Fob Vaporizer is perfect for those who want to enjoy vaping on the go without drawing attention. Whether you're at a party, in a park, or just out running errands, this handy device can easily be attached to your keychain. It's ideal for HoneyStick fans and anyone looking for a discreet and high - performing vape. With a 500mAh battery running at 4V output, it's small but powerful. And don't worry about size, it's as compact as a regular key fob so you can carry it around without any hassle.