- LARGE LCD DISPLAY: The expansive LCD screen ensures easy readability of your cycling statistics, allowing you to monitor your performance effortlessly. - MULTIFUNCTIONAL: Compact and lightweight, this wireless and waterproof device is designed for durability. It effectively measures speed, distance, and ride time—essential metrics for serious cyclists and fitness enthusiasts. - DAY AND NIGHT BACKLIGHT: Features green and white backlighting for clear visibility in both daylight and nighttime conditions. Note: A slight rattling sound is normal due to the wireless automatic function design. - STYLISH DESIGN: This versatile device functions as both a bike speedometer and odometer, accurately measuring speed, distance, and ride duration. - WIDE COMPATIBILITY: Suitable for all types of bicycles, including road bikes, mountain bikes, folding bikes, and standard bicycles. Use Scenarios: 1. Track your cycling progress on daily commutes or leisurely rides, ensuring you meet fitness goals. 2. Utilize the device during mountain biking adventures to monitor speed and distance over challenging terrains. 3. Perfect for road cyclists looking to optimize their training sessions by analyzing ride time and performance metrics.