★ 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. With the memory function (excluding all-lights-on mode), it will restart with the previous settings. 【Durable Aluminum Alloy Body & IPX5 Waterproof Design】 Adopts a robust and durable aircraft-grade aluminum alloy with a seamless, screw-less design. It is resistant to shocks and vibrations, allowing for safe use 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) equivalent to that of a smartphone. Compared to conventional lithium-ion batteries, it offers superior safety and stability, ensuring peace of mind even during extended use. It has also obtained PSE certification and meets 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