Features: Beyond basic ride data, the bicycle computer offers multifunctional features like a thermometer and timer to cater to diverse needs. Its button design is straightforward and user-friendly, allowing riders to access data on-the-go with ease. With its waterproof and drop-resistant properties, the bicycle computer ensures reliable performance under adverse weather and road conditions. The 3-inch LCD screen with a soft green backlight ensures clear readability of statistics, day or night, while protecting your eyes. The wireless design eliminates handlebar clutter, requiring only a simple setup of the sensor and magnet. Specifications: Battery: 1 x 210mAh CR2032 battery(include) High quality: Made of high-quality materials, the product is durable. fine workmanship, looks very beautiful. Easy to use, Easy to replace The bicycle computer is designed to accurately calculate key metrics such as riding distance, speed, and time. This allows riders to have a precise understanding of their performance, ena them to adjust their riding strategy for optimal results. Material: Metal colour: As shown Package Contents: 1 x bike computer 1 x sensor 1 x ties 1 x wheel magnet 1 x base & remote controller 1 x English instructions Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.