1. Multiple lighting modes: strong floodlight, weak floodlight, strong light, dual light source strong light, dual light source weak light, dual light source flashing and other modes to meet different riding needs 2. Efficient battery life: The built-in battery provides 4-8 hours of battery life, suitable for long-term riding, ensuring the lighting effect 3. material: The lamp body is made of aluminum alloy and PP material, which is sturdy and , with good anti-fall and wear resistance, suitable for outdoor environment 4. Convenient USB charging: Support USB charging method, which is convenient and fast, ensuring that the power can be replenished at any time without affecting the riding experience 5. Life waterproof design: With life waterproof function, it can be used normally in rainy and humid environments, ensuring reliability in various weather conditions