• The bike wheel light can flash 30 different kinds of patterns, each pattern will be changed every 4 seconds
• Patterns are clear and complete, fashionable and stylish
• It can help to enhance maximum visibility while riding at night
• Easy to install with the included tools and accessories
• With the waterproof design, no need to worry about the LED light will not work when riding on rainy days
• A great bike decoration to decorate your bike, attract attention and compliments everywhere you go

Specification:

• Material: PC
• LED bead: 64pcs double-sided LED beads
• Size: 420*30*31mm
• Waterproof grade: IPX5
• Battery type: 400mAh lithium battery
• Working time: 25 hours
• Switch: manual and induction operation integrated switch
• Applicable model: above 24 inches