Content :

It can flash 30 different patterns,and the patterns will be changed every 4 seconds
Pattern is clear and complete when speed up to 20Kms/H
The product is consist of 32 pcs colorful LEDs
Enhances safety by increasing visibility at night and during bad weather conditions
This kind light have 5 types. Normal with AAA battery/Normal with rechargeble battery/DIY with AAA battery/DIY with rechargeble battery/show like picture blue case