Onature 2000 Lumen Professional Diving Flashlight, Rechargeable IP68 Waterproof 100M Underwater Torch with Type-C, Black (Not Include Battery)

["Powerful 2000 Lumen Output： Equipped with a premium LUMINUS SST40 LED (6000-6500K), this compact dive light delivers an impressive maximum output of 2000 lumens.","WATERPROOF CONSTRUCTION: Featuring an IP68 waterproof rating and robust aviation aluminum construction with anti-corrosion hard oxidation treatment, it is fully submersible up to 100 meters (328 feet), perfect for scuba diving, snorkeling.","Versatile 5-Mode Operation & Temperature Control Protection： Cycle easily through High (2000lm) > Medium (1000lm) > Low (500lm) > Strobe > SOS. The flashlight is equipped with a smart temperature control driver; if the internal temperature exceeds 55°C (131°F), the current automatically reduces to maintain optimal performance and protect the LED lifespan.","Intelligent Power Indicator & Runtime Management：Stay informed with the intuitive button indicator light: Blue indicates 60%-100% power; Red indicates 20%-60% power; Flashing Red alerts you when below 20%.","USB-C Rechargeable & Important Battery Notice： This flashlight features a convenient built-in USB-C charging port for easy recharging. Please Note: （ The required battery is NOT included in the package and need be purchased separately）. The device includes advanced circuit protection against reverse polarity and short circuits for enhanced safety. ( Compatible with 1 x 21700 3.7V battery)"]