【8 LEDs + 2 Super Bright and Long Lasting Batteries】: The headlamp consists of 8 LED lights and a taillight. It is equipped with a USB cable and 2 rechargeable batteries to ensure higher brightness and longer service life. The 2 batteries can be used for 6 to 12 hours when fully charged. 【6 Lighting Modes + 2 Red Warning Tail Light Modes】The 8 LED headlight has 1 button, you don't have to worry about pressing it wrongly, it can switch between 6 lighting modes, you can choose from strong light, low light and SOS-flash so you can adjust the lighting mode according to your needs. There is a red tail light on the battery box, which can warn people behind you and help you avoid danger. 【90° Rotation + Adjustable Rubber Band 】: The lamp head can be rotated 90° downward, easily adjust the angle, illuminate any corner you want, with high-quality rubber and foam head cushion, easy to adjust and install, not slippery, adults Children are comfortable. 【Waterproof + Wide Range of Applications】The