[5 Lighting Modes] The headlamp has 5 lighting modes (strong light/medium light/low light/burst flash/S0S), the lighting direction can be adjusted by 50°, and the lighting angle can be freely adjusted by slight rotation to meet the needs of complex and changing outdoor scenes. Ideal for outdoor use. Hiking, camping hunting, running, fishing, repairing, surviving in nature. [High-Power Rechargeable LED Light] The headlamp uses a 200 lumen LED bulb to provide up to 100 metres of illumination; built-in 500 mAh lithium battery. The headlamp is rechargeable via USB cable. [Adjustable Function] Easy to use The headlamp can be rotated by 50°, making it easy to move up and down. Weighing in at a lightweight 42 grams, the adjustable, elasticated, non-slip headband is ideal for those who need comfortable lighting. [Sensor Function] Due to the sensor function, no need to press the button with wet or dirty hands when operating, you can control the switch by hand movement, more convenient to operate. Made of ABS material, it is lighter in weight, drop resistant and waterproof, and dissipates heat quickly. [Widely Used] LED headlamp is the best gift for people who love outdoor activities. It is perfect for night running, cycling, camping, hiking, mountaineering, fishing, trekking and dog walking. It is best to charge this product in time, don't charge it after the battery is depleted, which will shorten the life of the product and affect your future use experience. PHILIPS SFL1851 LED Headlamp Rechargeable,Head Light Flashlight for Adults-Camping Accessories Gear,5 Modes for Hiking, Running, Repairing, Fishing, Cycling,USB Cable Included