1Rechargeable: USB fast charge and mobile power function, charging is more convenient, it can be fully charged in 47 hours. 2Mobile Power Supply: Can be used as a mobile power supply, which can quickly charge mobile phones or other electronic products. 3Power Display: Power LED display, 4 level power display, real time tracking of power, better use of the flashlight. 4Waterproof: The waterproof grade meets IPX4, and the flashlight can be used in heavy rain to deal with harsh environments. 5Scope of Application: Telescopic zoom, zoom in and zoom out, adapt to various occasions. Item Type: Bright Flashlight Model: 1690-160 Material: Aluminum Alloy Bulb: XHP160+COB LED Switch: Press the Switch Battery Type: Need 2 x 26650 Batteries Zoom Method: Telescopic Zoom Charging Method: USBCharging Waterproof Rating: IPX4 Gear Position: Main Light Gear 3: Strong Light Weak Light Flashing Double Click to Switch COB Mode COB Gear 4: White Light Strong Light White Light Weak Light Red Light Strong Light Red Light Flash; Any Gear, Long Press to Shut Down Features: High Luminous Flux P160+ Low Beam COB Red and White Light, Rich Functions, Suitable for Outdoor the High AccuracyDesign of the Charging Port Prevents the Old Problem of the Charging Port Crooked, and the Thick Waterproof Plug Hard Oxidation Treatment on the Surface, Wear Resistant, Non Scratch, High Feel 1 x Flashlight 1 x Data Line without battery Life level waterproof, please do not soak in water for a long timeIndicator light: 4 blue LEDs are power display, the power consumption jumps and decreases in turn, the LED flashes when charging, the full light is full, the blue indicator light at the switch is the switch indicator