Description: USB Rechargeable: Easy to charge from any USB port from laptop, power bank, car charger, plug in adapter. Pocket Size: lightwieght and compact body length is 3.39 inch. Saving your space when you take with it in your bag or put in your pocket. 3 Lighting Modes & COB Sidelight: It has front floodlight, strobe, side COB working light. Press the switch for 3 modes changing freely. Widely use for hiking, car repair, emergency, everyday night lighting or camping. Durable and Water Resistant: High quality aluminum alloy body, XP5 life waterproof designed for almost any weather condition Long Lasting: Mini flashlight built-in rechargeable battery, quick charge,effective firing range : 300-500m. Specification: Material: Aluminum Alloy Size: 8.6x2.1cm/3.39x0.83inch Package Includes: 2 Piece Rechargeable Flashlight 2 Piece USB : Please allow slightly difference due to manual measurement. Color may be slightly different since different monitor. Thanks!