The ZAP(TM) Edge is a lightweight and portable power bank that is great for keeping in your car or taking with you on outdoor treks. What makes it even more ideal is that it contains a hidden 950,000-volt stun gun that can protect you in an instant from would-be attackers. On top of that, it has a built-in bright LED light that will illuminate dark areas whenever you need it and can also temporarily blind attackers. It comes with a USB to micro-USB cable for charging the device or for recharging micro-USB devices. It can also charge non-micro-USB devices but requires a separate cable with at least one end that is standard USB (not included). All-in-all, the ZAP(TM) Edge is perfect for self-defense and survival needs and is easy to take with you anywhere you go with its included wrist strap and nylon holster with belt clip. Features: USB power bank recharges phones, tablets, etc. Hidden 950,000 volt stun gun stops attackers Built-in bright LED flashlight illuminates dark areas or blinds assailants Dual activation switches to prevent accidental discharges Grooved finger indentations along body for a superior grip Includes a wrist strap and nylon belt clip holster for handsfree carrying Powered by a built-in rechargeable battery Dimensions: 6.5" A- 6.75" A- 1.75"; Weight: 10 oz.; 2-Year Manufacturer's Warranty Note: Includes USB to micro-USB cable to recharge micro-USB devices. Non-micro-USB devices require a separate cable with at least one end that is standard USB (not included). Note: MUST charge stun gun for 8 HOURS when you receive it. It will not operate properly until fully charged.