Power Supply: Battery

Origin: Mainland China

Mounting Placement: Seatpost

Brand Name: HARKO

Multicolor optional

six lightning modes
meet multiple ride needs

Blue Strong Red Strong Blue Flash
Red Twinkle Blue & Red Flash Red low light

USB fast rechargeable

IPX2 waterproof

No need to worry about the rain, you can use it in the rain.

Multiple models optional

Accessories show

taillight*1 built-in LED
Strap*1 suitable for all size
USB wire*1 normal USB wire
package*1 nice package

Installation

1.Open the package and take out strap and light.

2.wrap it on your seatpost.

3.Stick the strap.

4.Finished