Smart Automatic Bike Tail Light -USB Rechargeable ,Super Bright LED and Waterproof
ZUKKA Smart bike tail light, built-in 21 COB lamp beads and with 180-Degree field of view width with visibility up to 100 m,not dazzling,will make it easier for other road users to see you.
The stylish avant-garde streamlined design and waterproof design. It can be easily dealt with in the sudden rainy weather.
The taillights on the rear of the bicycle with ambient light detection function, which can automatically switch according to the light intensity. It provides strong security for people riding in the city at night.
Built-in 700 MAH battery provides super long endurance time, USB charging,can be save you plenty of money and time.
Quick mount without any tool! With a Magic belt, can be mounted on seat posts, helmet and backpacks.