[Super Bright] 6 different output settings deliver up to 750 lumens of light (High Beam Mode) that will flood the length of one football field with a maximum beam distance of 850 feet, while Blinking and SOS setting not only signals for help, but can disorient an impending attacker. Memory circuit automatically recalls last-used output level.

[Long-Lasting] up to 16 hours (ultra-low mode) of constant brightness from the included rechargeable 3000mAh battery. Recharge in 4 hours with any 5V 1A USB output and the included micro USB cable.

[Zoomable Flashlight with Spotlight & Floodlight] The concentrated and strong beam of this flashlight has a range of up to 197ft, obvious beam of light, long-range. In floodlight mode, the irradiation area is large, the field of vision can be seen widely, and the outdoor use of flashlight is safer, the range is also up to 82ft.

[Virtually Indestructible] The aluminum body with a knurled finish gives it exceptional lightweight characteristics and dust resistance. With an IP44 waterproof rating to 6-9/16FT (2 meter) and impact resistant tested from 4-15/16 FT (1.5 meter), it makes this the perfect outdoor professional flashlight.

[Practical Usage] Suitable for camping, hiking, fishing, running, dog walking, power outages, and emergencies. Small enough to fit in your pocket, handbag, drawer.