Outdoor Riding Smart Brake Sensor Light Bicycle Tail Light

It features five lighting modes for different riding conditions. The aluminum alloy body provides waterproof and dustproof protection. The smart brake sensor activates bright mode during braking. Shipping Weight: 60g The Range Marketplace: Yes Product Safety - Warnings or Safety Guidance: Warning on the instruction Width: 11cm Height: 2.3cm Depth: 2.3cm Number of LEDs: 1 Material: Aluminium Features Red and color light options for different needs Five light modes suit city or mountain riding Bright lens lights road without glare Strong aluminum body resists rain and dust Easy tool-free install fits any bike Smart brake sensor boosts light when stopping Charges fast in 2 hours lasts 15 hours Perfect for night rain or long rides