ONUEMP (no battery) headlight, light, bright, 500 lumens, sealed waterproof

• 👍[USB Rechargeable] (Batteries not included. Please purchase separately) has a large capacity, so it can be lit for 5 hours in strong lighting mode and 10 hours in low lighting mode.With 5 brightness adjustment modes, it can be lit for 5 to 100 hours.Ideal for night work, dog walking, mountain climbing, night fishing, cycling, etc. • 👍 [Lightweight and high brightness up to 500 lumens] The size is 8.5x5x3.7cm, and the light + belt together weighs only 118g, making it an ultra-light headlight.Adopts high brightness and high quality XPG2 lamp beads, reaching 500 lumens in high lighting mode and 200 lumens in low lighting mode.With the 5-level brightness adjustment mode, the lumens can be adjusted from 50 to 500, and the maximum irradiation distance is about 200 meters.You can adjust the brightness and lighting mode with a single switch, and the soft buttons are easy to press, making it easy to operate with one hand.The illumination angle can be adjusted up to 180°, providing all-round lighting. • 👍【Five Lighting Modes/Condensing Lens】Equipped with strong lighting/weak lighting/high speed flash/SOS/low speed flash mode.Single click switches between strong/low lighting mode, double click switches between three flash modes.Long press for 3 seconds to switch between 5-level adjustment modes.The light is equipped with a condensing lens, and the lens can be rotated to adjust the concentration or diffusion of the light./New and old headlamps will be shipped randomly.Please feel free to contact us if you have any questions. • 👍 [IPX6 Waterproof and Dustproof / Hidden Charging Port] The surface of the case is made of high quality aviation grade reinforced aluminum alloy and has been treated with semi-hard alumite, making it waterproof and dustproof and extremely durable.Sealed hidden USB charging port design, no need to worry about rain or sweat leakage.The circumference of the non-slip elastic headband can be adjusted from 30 to 60 cm, and can be firmly fixed not only on the head but also on the waist.Furthermore, it comes with 4 helmet holders, making it convenient to use according to the helmet. • 👍 [12 Month Warranty/Japanese Instruction Manual] Packing contents: 1 headlight, 1 charging cable, 4 helmet holders, 1 Japanese instruction manual (no batteries).A Japanese instruction manual is included, and if you have any questions during the 12-month warranty period from the date of purchase, please feel free to contact us via your Amazon purchase history (you can also check the contact method from the instruction manual).