Upgrade your cycling experience with the NNEOBA Wireless Bike Computer. Track your speed, heart rate, and more with ease and accuracy.Specifications:Type: WirelessColor Options:BlackMaterial: ABSWaterproof Rating: IP65Power Source: 3 x CR2032 Batteries (included)Display Dimensions: 75 x 50 mm (3 x 2 in)Pack Weight: Approx. 202.3 g (7.1 oz)Features:3-in-1 Functionality: Includes bike, cadence, and heart rate modes.Heart Rate Monitoring: Real-time heart rate indicator for safety.Comprehensive Tracking: Monitors current/maximum/average speed, trip distance, cadence, heart rate, and temperature.Backlight Display: 2.5" LCD screen with backlight for visibility day and night.User-Friendly Installation: Easy to mount on handlebars with provided bracket and cable ties.Water Resistant: IP65 rating ensures durability in rainy conditions.Versatile Fit: Suitable for 24-28mm bike handlebars.Functions:Dual Bike SystemCurrent/Maximum/Average SpeedTrip Distance & Auto Trip TimerService Reminder for Two BikesSpeed Comparator & Speed TendencyOdometer Save Function for Two BikesTotal Distance for Both BikesCurrent/Maximum/Minimum CadenceCurrent/Maximum/Minimum Heart Rate & Heart Rate Zone AlertCalories Counter & Fat Burnt CalculationDigital Clock with 12/24 FormatTemperature Display (C/F Selection)Auto Start/Stop, Auto Wake-Up, Auto Power OffEL Backlight for Enhanced VisibilityPack List:1 x Bicycle Computer1 x Heart Rate Sensor1 x Speed and Cadence Sensor1 x Chest Strap1 x Bracket1 x Speed and Cadence Magnetic Screw8 x Cable Ties3 x CR2032 Batteries1 x Instruction ManualDescription:Enhance your cycling journey with the NNEOBA Wireless Bike Computer. This multifunctional speedometer provides detailed tracking for speed, cadence, heart rate, and more, ensuring you have all the data you need for a safe and efficient ride. With its large 2.5" LCD screen and backlight, you can easily read your metrics anytime, day or night. The waterproof design and easy installation make it perfect for any weather condition and straightforward setup on your bike. Suitable for a wide range of handlebar sizes, this bike computer is an essential tool for avid cyclists aiming to improve their performance and stay informed.