Waterproof Headlamp is a lightweight 6-diode outdoor headlamp. High brightness LED headlamp offers a wider headlight range and delivers bright illumination with a 500m beam distance. The LED flashlight provides multiple lighting options with 8 different lighting modes to meet various needs. Rechargeable headlamp comes with two batteries and can be charged using the included USB cable, compatible with portable power supplies. This powerful headlamp is suitable for fishing, hunting, night skiing, hiking, camping, and other outdoor or household activities.Note: Do not look directly at the LED light. The first charge should last at least 6 hours. The headlamp operates for 4 to 9 hours depending on the mode. When the green light indicator is on, charging is complete.Specifications: Head Circumference: 58cm Light Source: 6 LEDs Maximum Light Beam Distance: 500m Product Net Weight: 127g Waterproof Rating: IPX4 Power Supply: Lithium-ion battery (included) with USB cable (included) Material: Aluminum alloy + ABS Battery Life: Up to 4 hours in high mode and up to 9 hours in eco modePackage Contents: 1 x Headlamp 1 x USB Cable 2 x Rechargeable Lithium-ion Battery90 Rotatable Design The headlamp can be adjusted up to 90 degrees, allowing you to direct the light at the optimal angle for better visibility and safety.IPX4 Water Resistance Suitable for use in rain. Do not submerge in water. Not designed for underwater use.USB Rechargeable Equipped with two removable batteries. Charge using the included USB cable. The headlamp remains functional with a single battery.Backlight Feature Features a red rear light that enhances visibility in low-light conditions. The rear light can be operated independently from the front light.