Specification:                Product name:       Nitecore MH20GT CREE XP-L HI V3 LED Flashlight           Brand:       Nitecore           Model:       MH20GT           Emitter Brand       CREE           Emitter Type:       XP-L HI V3            Beam Color:       White light           Material:       Constructed from aerospace grade aluminum alloy           Mode:       Turbo、High、Mid、Low、Lower    +Location Beacon、 SOS、 Strobe           Lumens:       1000LM、410LM、230LM、50LM、1LM           Runtime:       1h、3h、6h45min、22h、680h           Range:       362 m           Battery Configurations:        1× 18650\/ 2 × CR123 battery (not included)           Switch Type:       clicky           Switch Location:       body side of the flashlight           Peak Beam Intensity:       33000 cd           Impact Resistant       1.5 meters           Carrying Strap:       included           Waterproof:       Waterproof in accordance with IPX-8           Color:       black           Weight:       88.8 g \/ 3.13 oz           Size:       111mm x 31.8mm(length x body diameter)   Features · A lightweight、 portable 1x18650 USB rechargeable flashlight· Utilizes a CREE XP-L HI V3 LED · High efficiency constant current circuit enables maximum output up to 1000 lumens· Driven by one 18650 battery for maximum runtime up to 680 hours· Integrated “Precision Digital Optics Technology” provides extreme reflector performance· Boasts a peak beam intensity of 33、000 cd and a throw distance of up to 362 meters· Features advanced temperature regulation (ATR) technology· Innovative single button 2-stage switch accesses multiple functions and modes· Integrated power indicator notifies battery voltage (accurate to 0.1V)· Intelligent charging module with a micro USB port charges Li-ion battery rapidly· Direct access to ultra-low and turbo output· Detachable two-way anti-rolling clip· Toughened ultra-clear mineral glass with anti-reflective coating· Constructed from aerospace grade aluminum alloy· HAIII military grade hard-anodized· Waterproof in accordance with IPX-8 (2 meters submersible)· Impact resistant to 1.5 meters· Tail stand capabilityPackage included:1 x Nitecore MH20GT CREE XP-L HI V3 LED Flashlight1 x holster1 x body clip1 x usb cable1 x lanyard1 x spare o-ring1 x spare USB port cover