Product model: SF2 white laser flashlight Illumination distance: 1200-1500 meters Luminous intensity: 602360CD (Kadera) Laser type: Blue Lake Technology white laser module CT1 Product Specifications: 156mm long, head diameter 43mm, tail diameter 31mm Product features: built-in temperature control circuit, over temperature automatically switch to medium bright Dimming mode: five Click: high, medium, low, flashing, SOS, long press two seconds to shut down Dimming mode: single-file high, long press two seconds to shut down Power supply: built-in single 21700 cells Battery capacity: 5000mAh Endurance time: 4 hours and 20 minutes on high Charge and discharge protection: built-in over-charge and over-discharge IC to extend battery life Power indication: green LED for sufficient power, red for weak power Charging indication: red LED when charging, green when fully charged Zoom function: no Spotlight effect: spotlight Operating voltage: 3.7V Maximum power: 10W Maximum range: 1200 meters Input interface: TYPE-C Output interface: USB-A female socket Input voltage: 5V/1A Output voltage: 5V/1A Barrel color: black Luminous color: white light Lamp bead color temperature: 7500K Tube body quality: aluminum alloy Switch type: lamp head press switch Surface treatment: wear-resistant anodized Waterproof rating: IPX5 (rainproof, splash-proof) Product net weight: 249g Product gross weight: 344g