1、Made of aluminum alloy, sturdy and durable, bottom adopt silicone sealing ring, the whole body is life waterproof. 2、Dual lamp mode, head high brightness wick, with 8pcs COB side lamps which is not dazzling. 3、The tail switch is 3 gear switch, strong‑flashing‑side light strong light, headlights can be zoomed. 4、Humanized design, USB interface, the red light is displayed when charging, full charge, indicator light will automatically turned off. 5、Mini, portable and easy to store, the length is only 9cm/5in, it comes with a lanyard for easy carrying. 6、It is suitable for outdoor activities such as camping, hiking, cycling, night fishing, cave exploration and so on. 1 x Flashlight1 x Lanyard1 x USB Charging Cable Item Type: FlashlightMaterial: Aluminum AlloyColor: As Picture ShownLength: Approx. 9cm/ 3.5inDiameter: Approx.  2.4cm/ 0.9inWeight: Approx. 76.0g/ 2.7ozBattery: Li-ion Battery 1200mAh (built-in)Charging: USB ChargingZoom: Retractable ZoomLighting Mode: Always on, StroboscopicMaximum Range: 200-500mPower: 10WWaterproof: Life WaterproofOperation: One-key 3-gear switch of the tail switch, strong-strobe flash-side light strong light