USB Rechargeable LED Head Lamp Bright LED Modes

Head lamp, USB Rechargeable LED Head Lamp, Ultra Bright 5 LED 9 Modes Waterproof Headlights for Adults Running Camping Fishing Hiking Biking Press the power switch and enter L2 LED Main Light mode. Fourth press, enter LED White Light mode.Fifth press, enter All Light mode.Press again, turn off the power.Keep the inner clean. Do not wipe with your hands or hard objects. Wipe the fingerprints off the lens with cotton sticks and soft tools.