["Multifunction Bicycle GPS Stopwatch Luminous Wireless for Smart Heart Rate Monitor Bike Computer Counter Tracker for Fitness\n\nDescription:\nbrand new and high quality\nFeatures:\nMultifunctional wireless bike speedometer, contains all the important functions for beginners and professionals alike.\nCadence heart rate, speed, and other special functions such as calorie counter, auto wake-up, temperature, digital clock, etc.\nABS material, large screen with LCD backlight, good durability and have a clear view of the data even at night.\nHigh quality sensors to ensure stable performance, and accurate speed. Durable and waterproof for use in all conditions.\nHeart rate sensor with strap is included, you need to tie it on your for naked body so to monitor your heart rate effectively.\n\nSpecification:\nType: Bicycle Wireless Stopwatch\nMaterial: ABS \nApplications: for Fitness Ride Bike\nFeatures: Bicycle Wireless Stopwatch, Heart Rate Monitor, Bike Computer Counter Tracker, Fitness Riding Gadget\nDimension: app.5.3x2x9cm/2.08x0.78x3.54in\nColor: Black\nQuantity: 1 Pc\n\nNote: \n1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.\n2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\n\nPackage includes:\n1 Pc x Bicycle Wireless Stopwatch"]