Features: Adopting premium LED, the good quality light cup to reflect light to wide area for better lighting, brightness is up to 400lm, lighting distance is up to 250m. One button operation, easy to use. With one flash mode and 4 brightness modes, press the button to switch the mode, it can meet your various needs. The head band is adjustable to fit most people's heads, comfortable, wearable and anti-slip, it can free your hands to make you do other work. Daily rainproof feature enables you to use it on rainy days. Lightweight and portable, good for easy carrying. Perfect for outdoor night use, working, fishing, cycling, etc. Powered by 2*18650 battery, low power consumption and energy-saving. Specification: Condition: 100% Brand New Material: Aluminum + Plastic + Fabric Light Source: 7 x LED + 1 x COB Brightness: 400lm Lighting Distance: 250m Brightness Mode: Three main LED lights on; Four scoendary lights on; COB light on; All lights on; All lights flash Waterproof: Rainproof Battery: 2 x 18650 Battery (Not included) Weight: Approx. 230g Packing List: 1 x Head Lamp (Battery is not included) 1、Adopting premium LED, the good quality light cup to reflect light to wide area for better lighting, brightness is up to 400lm, lighting distance is up to 250m 2、One button operation, easy to use. With one flash mode and 4 brightness modes, press the button to switch the mode, it can meet your various needs 3、The head band is adjustable to fit most people's heads, comfortable, wearable and anti-slip, it can free your hands to make you do other work 4、Daily rainproof feature enables you to use it on rainy days. Lightweight and portable, good for easy carrying. Perfect for outdoor night use, working, fishing, cycling, etc 5、Powered by 2*18650 battery, low power consumption and energy-saving