1、Equipped with a USB charging cable, can charge the 26650 rechargeable lithium battery equipped with the flashlight, convenient and practical, economical and environmentally friendly, and recycled. 2、Use imported bulb XHP70, the maximum luminous flux can arrive 4000 lm, and the LED service life can last for 100,000 hours. 3、The vacuum plating light cup has high reflection effect and low light loss, can greatly improve the focusing effect, with perfect uniform light spot, the plating layer on the surface of the reflector is resistant to high temperature, not easy to fall off, and is durable. 4、With aviation Mg aluminum alloy barrel body, the surface is used hard military service oxidation, concise and elegant, stylish appearance. 5、The sealing effect is very stable, IPX8 waterproof, outstanding performance, can dive to a depth of about 120 meters. 1 x Diving Flashlight1 x Neck Strap1 x USB Charging Cable Condition: 100% Brand NewItem Type: Diving FlashlightMaterial: Aviation Mg Aluminum AlloyColor: BlackApplication: Household lightingHead Diameter: Approx. 7cm / 2.8inLength: Approx. 24.5cm / 9.6inBottom Diameter: Approx. 3.3cm / 1.3inApplicable Battery: 2 x 26650 rechargeable lithium batteries (Battery not included)Light Source: XHP70LED, can serve for 100,000 hoursWhite Light Color Temperature: 6000K-6500KDiving Depth: Approx. 120m / 393.7ft (Predicted value)Illumination Range: Approx. 300m / 984.3ftUnderwater shooting range: More than ten metersWaterproof Rating: IPX8Surface Treatment: Hard military service oxidationLuminous Flux: 4000LMGear Position: Stepless dimming, with flashSwitch Type: Middle waterproof press type switch, rechargeable switch.Weight: Approx. 616g / 21.7oz