Environment-friendly materials, lightweight and durable.
Silicone bracket for easy install and quickly remove.
With laser line function, can use as a laser pen, play with your pets.
IPX-5 waterproof, can normally used on rainy days.
Built-in 3.7V 500mAh battery, USB interface, easy charging.
If LED and LD work at the same mode together: 2.5 hours for keeping bright, 5 hours for fast mode, and 7 hours for slow mode.
For recharge, the light is red, When charging is over, the light will be green. For discharge,the green light on;When voltage is lower 2.7V, the light become red ,When voltage is lower than 2.6V, LD function off,but LED still work as normal,When voltage is lower than 2.5V, start battery protection
Color: Black & Red
Power Supply: 3.7V 500mAh battery
Charge Type: USB charging
Bracket fits 22-35mm tube
1* Bike Tail Light
1* Silicone Bracket
1* USB Cable