The ROCKBROS Electric Bike Bells Bicycle Bells Loud Horn Ring is designed to provide a loud and clear warning to passing pedestrians and vehicles. With a decibel level of approximately 120 decibels, this electric bell can be heard even in busy city environments. It is a reliable safety accessory for your electric bike. The bell is easy to install with its hook type design. It can be quickly disassembled in just 1 second, making it convenient to carry. After disassembly, it can be easily stored in your pocket. The elastic silicone material ensures that it does not damage the handlebar during installation. This electric bell offers 6 modes of voice to choose from, allowing you to customize your warning sound. Simply press and hold for 3 seconds to switch between modes. The silicone material also provides a rainproof feature, ensuring that the bell remains functional even in wet conditions. With its super power-saving design, the batteries of this electric bell can last for up to one year. This means you won't have to worry about frequent battery replacements. The bell is available in various colors including Red, Purple, Green, Blue, and Black, allowing you to choose one that matches your bike's aesthetics. Package includes: 1 x Electric Cycling Bell. Please note that the product may appear slightly different in color from the pictures due to monitor differences. Additionally, there may be a slight deviation in measurements due to manual measurement methods. Finally, please be aware that all products carry the KS logo instead of speakers. Key Features: Loud and clear warning with approximately 120 decibels Easy to install and disassemble with hook type design 6 modes of voice to choose from Rainproof silicone material Super power-saving with batteries lasting up to one year Available in various colors Package includes 1 x Electric Cycling Bell KS logo instead of speakers