Product Description: Super-bright: T6 LED chip provides bright light ,can up to 600 feet. Fully zoomable from wide to narrow beam. Features 4 modes:high/low/strobe/slow strobe. USB Rechargeable & Included Battery: Micro-USB Port Build-in, 1X18650 Li-ion Rechargeable Battery , can be Charged by a Micro USB Cable(included) to Wall Charger/ Car Charger/ Power Bank/ Computer USB Interface. Waterproof & reliable: This Rechargeable flashlight is waterproof, so it is safe when it is rains.it also has a durable aluminum body and impact-resistant design that can withstand rough handling. Smart Design: The led flashlight is provided with a small metal clip that can be hung on the pocket of the clothes , which is convenient to carry. Suitable for Self Safety, hunting, cycling, climbing, camping and outdoor activity etc.