- The black background with white digital display and backlighting ensures clear visibility of data from any angle and at any time, making it easy to monitor your performance. - Powered by a button battery (not included), this device offers lower power consumption, allowing for extended use without frequent battery changes. Its waterproof design ensures reliable performance even in rainy conditions. - The automatic standby feature activates after 5 minutes of no signal input, conserving battery life. The device instantly wakes up and resumes working mode upon detecting a signal, ensuring you never miss important data. - The included extension brackets are compatible with handlebars with diameters ranging from 25-31.5mm (0.98-1.24 inches), providing a secure fit for various bike models. Use Scenarios: - Perfect for cyclists who ride in various weather conditions, ensuring that you can track your speed and distance without worrying about water damage. - Ideal for long-distance rides, as the low power consumption allows for extended use between battery changes. - Suitable for mountain biking or road cycling, the versatile mounting options make it easy to attach to different bike setups.