1. Clear and loud sound The miniretro bike bell is designed to produce a loud and clear sound that can be heard by pedestrians and other cyclists on the road. With a volume of 90100 dB, it provides a clear and noticeable signal. 2. Versatile compatibility This bike bell is suitable for all types of bicycles, including mountain bikes, racing bikes, folding bikes, and children's bikes. No matter what type of bike you have, this bell fits perfectly and reliable sound functionality. 3. and lightweight Made from aluminum alloy, this bell is not only durable but also lightweight. The material ensures that the bell withstands daily use and weather conditions without rusting or losing its functionality. It is a durable and reliable choice for your bicycle needs. 4. Stylish retro design With a miniretro design, this bell adds a touch of nostalgia to your bike. It has color options in red, blue, gold, and silver, allowing you to choose the one that matches the aesthetics of your bike. It not only serves as a practical accessory but also enhances the overall look of your bike.