SP33 V3.0 Rechargeable Flashlight 3500 Lumens, with 26650 Battery, Works with Your TypeC Charger

Package: 
SP33 V3 set: including SP33 V3 flashlight+ 5500mah 26650 battery+ charing cable+ lanyard+ O-rings+ Manual

Specification:
※ Sofirn SP33 V3 uses CREE XHP50B 3V LED with a lifespan of 50,000 hours
※ Working Voltage: 3V-4.2V
※ Battery Options: One 26650 Li-ion battery (Battery INCLUDED)
※ Dimension: 126.6mm (length)× 37.5mm (head diameter)
※ Weight: 144±1 gram (without batteries)
※ Flashlight body: Aerospace grade 6061 grade aluminum alloy hard-anodized anti-abrasive finish to get solid built body
※ Toughened mineral glass lens 
※ The waterproof level: IPX8
※ Protect from improper battery installation
※ Mode Memory : Last mode remembered  (except Turbo and Strobe)
※ Advanced Temperature Regulation (ATR) technology: the brightness level will adjust automatically when the temperature goes up or down, there are 3 lines: 45℃, 55℃, 65℃, the higher the temperature is, the more the brightness will drop to prevent overheating. When the temperature is low enough, the brightness goes up again automatically.
※ Power Indicator: Each time the light is turned on, the battery level indicator will automatically display the battery status for 5 seconds.
Blue constant on: saturated
Red constant on: poor
Red flashes: critical