Water Resistant Wireless LCD Backlight 3 in 1 Bicycle Computer 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.- 3 in 1 function: Cadence, heart rate, speed, and other special functions like calories counter, auto wake-up, temperature, digital clock, etc.- ABS material, large screen 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 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 computer, 1 x CR2032 button battery in speed cadence sensor, 1 x CR2032 button battery in heart rate sensor ( All Included ).- Ideal accessory for bicycle training.Note: The distance between magnet and sensor should be kept within 5mm. Stopwatch and Accessories: Wireless Stopwatch 0.274 Package weight: 0.318 kg Product Size(L x W x H): 6.50 x 4.50 x 2.00 cm / 2.56 x 1.77 x 0.79 inches Package Size(L x W x H): 15.00 x 14.00 x 4.00 cm / 5.91 x 5.51 x 1.57 inches Package Contents: 1 x Bicycle Computer, 1 x Magnet, 1 x Base, 1 x Cadence Speed Sensor, 1 x Cable Tie, 1 x Base Rubber Pad, 1 x Sensor Sponge Pad, 1 x Cadence Sensor Pad, 1 x Heart Rate Sensor, 1 x Heart Rate Sensor Strap, 1 x Installation Guide, 1 x English Manual