- The product is consist of 14 pcs colorful LEDs.
- It can flash 30 different kinds of patterns ,patterns will be changed every 4 seconds.
- Pattern is clear and completely when speed up to 20KMs/hour.
- Equipped with lighting sensor and movement sensor flash only at night and action tegother,save power designing.
- Operated by battery 1X AAA.
Could be maximed to 12 hours when it work.