1. It can record your exercise bike training data, including time, distance, calories, power, speed, RPM, which helps you track your progress and stay motivated. 2. Counters usually come with an easy-to-read display so you can view data in real time during your workout. This allows you to adjust the intensity and target. 3. Some counters allow you to set training plans, such as interval training, long rides, or target distances. This helps you train effectively according to your needs. 4. Supports wireless connection and can be connected to APP. 5. Suitable for most wind resistance exercise bikes. 6. Note that this display can only display kilometers and cannot be switched to miles. 7. Product Name: Wind Resistance Exercise Bike Counter Display 8. Material: plastic 9. Size: approx.156*228*61mm(6.1*8.97*2.4inch) 10. Color:Black 11. Weight: about 200g 12. Battery: 4x AAA batteries (not included) 13. 1 x Counter Display 14. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 15. Please allow slight manual measurement deviation for the data(1cm=0.39inch) 16. This accessory parts, made of durable materials, are durable and not easy to wear or damage, ensuring long-term stable cleaning results and long-lasting service life. 17. The installation is simple, and the accessory is easy to install and replace. 18. Precise processing and adjustment ensure that each parts are consistent, improving the machine. 19. User friendly design allow you to quickly install them onto yours, ensuring a secure fit and saving valuable time during maintenance.