Smart On/Off: SLB cycling rear light automatically lights up when you ride at night and automatically turns off with sufficient sunlight. Release your hands, no need to manually turn on/off
Brake Warning Light: While you are decelerating or braking, the tail light will light up 2 seconds to remind the vehicle behind
Quick Charge Technology: Charge for 20 minutes, 300 minutes available; it can be fully charged in 1 hour and to be used continuously in 30 hours
Waterproof: IPX-6 waterproof rating, the bicycle rear light work well even if in the rain
Intelligent Sense Lights：If you stop riding and the bike is parked more than 2 minutes, the smart tail light will turn off which is more energy saving

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 2.6 inch
Height : 2.5 inch
Length : 3.9 inch

Item Weight: 1.12 ounce (View shipping rates and policies)
Shipping Weight: 2.4 ounce (View shipping rates and policies)

ASIN : B01MQLSFA7