SunDing SD - 573C Outdoor Multifunctional Water Resistant LCD Backlight Cycling Odometer

#cb-yzsehx-detail-wrap *{max-width: 100% !important;box-sizing: border-box;} Features: - Multifunctional wireless bicycle speedometer, includes all vital functions for novices and pros alike.- Real-time display of the current speed, total odometer, trip distance, maximum speed, average speed, clock, trip time, stopwatch, calories, etc.- Engineering plastic and electronic components material with LCD backlight, good durability and have a clear view of the data even at night.- Imported sensors to provide stable performance, and accurate speed.- Heart rate sensor with chest strap is included, you need to bind it on your naked body so as to monitor your heart rate effectively.- Durable and water resistant for use in all conditions.- Easy to install firmly with mounting accessories.- Battery: 1 x CR2032 button battery in bike computer, 1 x CR2032 button battery in sensor transmitter, 1 x CR2032 button battery in heart rate sensor (Included).- Ideal accessory for bicycle training.