Features: Clear Digital Display: Our bike speedometer features a large, clear digital display that allows for easy reading of speed and distance while cycling, enhancing your riding experience. Waterproof Design: Designed for all-weather use, this bike speedometer is waterproof, ensuring reliable performance even in rainy conditions, making it ideal for outdoor cycling adventures. Versatile Compatibility: Suitable for both road bikes and mountain bikes, this speedometer is a versatile accessory that can be easily mounted and used for tracking your speed and distance on any type of bike. Easy Installation and Operation: With a user-friendly design, this digital speedometer and odometer can be easily installed on your bike and provides simple operation, allowing you to focus on your ride without distractions. Auto Riding Tracking: Equipped with advanced technology, this bike speedometer offers precise tracking of your cycling activities, making it a must-have gadget for cyclists who want to monitor their performance and progress accurately. Specifications: Material: PVC Size: 4.5*4.5cm Note: Due to the screen lighting effect, the actual color of the product may be slightly different. Due to manual measurement, please allow size error. Include: 1*Bicycle Digital Computer