The bicycle New taillight B

     LED luminescence, a large lamp, two small lights, beautiful structure, very good warning effect, the big lights are very bright, can be lit up at the same time, can also be lit up independently small lights, a variety of luminescence modes, can be flashing, sequentially luminescence, this is a new type, you can enter the store to ensure good sales. Install two no. 7 batteries and use the power for 30-40 hours.