About The Product

• Smart Brake Sensing: Instantly brightens when braking to alert vehicles behind you

• High-Visibility LED: Provides strong rear lighting for safer night and low-light cycling

• USB Rechargeable: Built-in battery with long runtime and quick charging via USB

• IPX6 Waterproof: Rides confidently in rain and splashes without compromising performance

• Auto On/Off Sensor: Intelligent motion sensing powers on/off to save battery when idle

• Tool-Free Mounting: Easy installation with saddle rail or seatpost options included

• Multiple Lighting Modes: Includes constant, flash, and smart auto-brake mode for various needs

• Universal Fit: Suitable for road bikes, MTB, commuter bikes, and e-bikes