Products Details
- Brand : CoolChange
- Weight : About 33 g
- Size : 3.5 * 3 cm
- Material : Silica gel
- Decibel (db) : 135db
- Color : Black / Green / Red / Purple / Blue
Features :
- 1. Small and exquisite, high value
- 2. Six ring patterns
- 3.135 decibels
- 4. Tough silicone cover, soft and not hurting the bicycle
- 5. The buckle is soft and stretchable, suitable for most handlebars
- 6. IPX-4 waterproof
- 7. Tool-free quick installation
- 8. Built-in 2032 battery, long service life, can be disassembled and replaced