Features: Slope Adaptive Technology: If the angle of inclination or inclination of the seat bag is not horizontal, the XLite100 automatically corrects the gravity angle to ensure correct detection of the deceleration Smart Light Sense: Daytime cycling is automatically turned off and night driving is automatically turned on High-brightness COB LED + EnSca lens, bright light is not hard Lightweight construction with mounting angles of less than 40g Meet IPx6 waterproof rating design without fear of bad weather Rechargeable, practical and environmentally friendly Intelligent control, easy to operate .