CoolChange Bicycle Light Multifunctional Ultralight USB Chargable Cycling Helmet Bike Rear Light Safety Night Bike Accessories

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Brand Name CoolChange

Model Number 08027

Certification Other

Mounting Placement Seatpost

Power Supply Battery

product information Brand: CoolChange Power supply: Multi-function USB interface Color: black Light head : 15 red LED Material of shell: Ipx5 waterproof and dustproof Configuration: Light head/ light strap / hook / USB charging cable Mode: Fast flash / slow flash / meteor flash / Circular flash / breathing flash Application: Bicycle taillights / helmet taillights / backpack warning lights Battery capacity: Polymer lithium ion 220mah Charging: 2 hours flashing can be used for all day Real shot of night scene Useful for 2 hours in the rain Riding 3 hours a day •last 18 days Multi-function warning taillight Please do not look in the eye to avoid burning eyes A variety of lighting modes play a warning role in night riding or sports Product information 5 modes • design what you want ​ Note: Long press to turn off the taillight, short press to switch the flashing mode Mini style, easy to carry Looks cool as helmet taillights USB charging • more durable USB charging port dustproof cover Steps of installation