Premium Material: The LCD Monitor Speed Meter is made from premium PP and designed for stability and durability, ensuring long term performance even with regular useWith BT Function: This speed meter is equipped with BT function, can seamlessly connect to popular fitness apps, providing real time data for exercise experienceCompact and Lightweight: With dimensions of 14.7cmx12.4cm/5.79inchx4.88inch, this speed meter is lightweight and compact, making it easy to install on your exercise bikeWith Heart Rate Measurement: Provide you with real time data so that you can adjust your exercise planEasy To Use: Press the button to display the time, speed, distance, calories; Suitable for exercise bike, stationary bike, etc<br> Size Chart:<br> 14.7cmx12.4cm/5.79inchx4.88inch<br> Package Includes:<br> 1 Exercise Bike Speed Meter<br> Note:<br> Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store