It accurately monitors your route, real-time speed, altitude, and distance with every ride. It's ideal for road and mountain bike riders seeking precise performance data. No cables required, easy installation. Say goodbye to tangled cables—this bike speedometer is simple to install and easily mounts on your handlebars. Compatible with 99% of bicycles on the market, including road, mountain, and hybrid bikes. Simply install, connect, and ride. 2.4-inch adaptive LCD display with automatic backlight. Clearly visible day or night. This 2.4-inch anti-glare FSTN screen automatically adjusts brightness to ensure optimal readability in sunlight or darkness. Durable tempered glass effectively protects against scratches from fingernails or road debris. A fully-featured cycling computer: it's more than just a GPS speedometer; it records speed (mph/km/h), ride time, total distance, current altitude, and more. Built-in stopwatch and odometer help you monitor your training and achieve your fitness goals. Extended battery life and USB-C charging: This GPS cycling computer features a 1200mAh battery, providing up to 28 hours of continuous use. The convenient USB-C port supports fast charging (please use only the included charging cable). This reduces the frequency of charging, even on long rides, allowing you to ride for longer periods. This high-precision GPS features 5 satellites and advanced five-star positioning technology, resulting in faster signal reception and higher accuracy.