Features:Exquisite appearance with 5-mode lighting effect: high， middle， low， strobe， and SOS.The maximum output brightness is up to 2000 lumen.USB output port design， you can charge your phone or other USB device for emergency.With a charging interface design， much more convenient for charging.The body is made from aluminum alloy， sturdy and durable enough for long time daily use.Skid-proof， abrasion resistance and daily life waterproof design.Special reflector design can enhance light output efficiency.The hand rope is designed for conveniently carrying around.Suitable for most indoor use like home maintenance and outdoor activities like hunting， cycling， climbing， camping， etc.Specifications:Emitter type: CREE XM-L L2Lumen: 2000LMMaterial: Aluminum alloyLED type: CREE XML-L2Switch location: Middle (ON/OFF， Mode Select)Waterproof level: Daily life waterproofPower source: 1 * 18650 (not included)Item size: 16.8 * 4* 2.3cmFlashlight weight: Approx. 186gPackage size: 18* 4 * 4cmPackage weight: Approx. 210gPackage List:1 * LED Flashlight1 * USB Line1 * 18650 Battery