Intelligent Light Sensing Bike Front Lamp 400 Lumens Bicycle Headlight ( with Digital Display ) YP0701458 (L4 x W1.2 x H1)inch Features: LED screen shows real-time battery level, allowing you to monitor power usage effortlessly When turned off, clicking the button will enter the light sensing mode, high brightness mode, low brightness mode, and flash mode Features a light-sensing mode that adjusts brightness based on the surrounding environment for optimal visibility This lightweight and compact bike light is easy to mount and carry Equipped with a 1500mAh battery for extended use during your rides Delivers up to 400 lumens of bright light to ensure clear visibility on the road Specifications: Brand: WEST BIKING Model: YP0701458 Material: High-strength plastic Battery capacity: 1500mAh Charging interface: Type-C Lighting modes: 4 modes Size: (L10.1 x W3 x H2.5)cm / (L4 x W1.2 x H1)" Package Included: 1 x Bicycle Headlight 1 x Silicone Bracket 1 x Type-C Charging Cable 1 x User Manual