Wheel hub lights that can be lit even when parked in place

-7 light colors, 18 flashing modes

-The protection level of the product reaches IP65

-Optimized design for longer product life

-USB charging, easy to use

This product is fixed on the wheel axle of bicycle. The transparent shell is made of ABS material, which has good light transmittance and can provide enough strength to prevent the product from being broken easily. It is applicable to all axles with a diameter of no more than 30mm, which means that it can be used not only on adult bicycles, but also on children's cars, small wheel cars and even balance cars.