★ Product Description ★ 【Excellent Visibility with Yellow/White Light Switching Function】 Equipped with two LEDs, allowing one-touch switching between yellow and white light. Yellow light provides excellent penetration in bad weather such as fog, rain, and snow, while white light illuminates widely and brightly during night driving. Boasting a maximum irradiation distance of 300m, a 180° wide-angle beam, and a high brightness of 1000 lumens, it can be used flexibly depending on the weather and scene. 【13 Lighting Modes】 Features 3 modes: low beam, high beam, and all-lights-on, which are easy to operate. High Beam: Short press the upper button to switch between 5 levels: strong, medium, weak, flashing, and SOS. Low Beam: Short press the lower button to switch between 5 levels: strong, medium, weak, flashing, and SOS. All-Lights-On: Activate by quickly pressing either button twice. Supports 3 levels: strong, medium, and weak, and can be switched with either button. Memory function (excluding all-lights-on mode) allows it to restart with the previous settings. 【Durable Aluminum Alloy Body & IPX5 Waterproof Design】 Adopts a robust and durable aircraft-grade aluminum alloy with a seamless, screwless design. Resistant to shocks and vibrations, it can be used with confidence on outdoor rides and unpaved roads. Furthermore, it features a 5mm thick waterproof rubber ring, achieving excellent IPX5 waterproof performance. Provides stable illumination even on rainy and snowy days. 【PSE Certified】 Equipped with a lithium polymer battery (2000mAh) comparable to smartphones. Superior in safety and stability compared to conventional lithium-ion batteries, ensuring peace of mind even during long-term use. Also PSE certified, meeting safety standards. Bicycle Headlight 180° Wide Illumination Memory Function USB-C Rechargeable Road Bike/Cross Bike Light Aluminum Alloy Design IPX5 Waterproof Vibration Resistant Easy Installation Small & Ultra-Light LED Headlight Flashlight Compatible Power Outage/Earthquake Measures 112.160