Bicycle Computers Bike Bicycles Waterproof Computers Wireless Bth code table, big screen eight languages, light control, remote control. Features: Anti-interference, cadence gear ratio, panoramic mode Intelligent backlight, automatic wake-up. Single mileage, maximum speed, average speed, maximum temperature, minimum temperature. Stopwatch, mileage countdown, time countdown, cadence gear ratio, maximum cadence. Multi-language setting (Chinese / English / German / French / Italian / Swiss / Western / Dutch). Average cadence, maximum heart rate, average heart rate, calories, fat. Current altitude, highest altitude, climb altitude, current air pressure. Minimum air pressure, panoramic mode, loop menu. Clock (12/24H), date (year/month/day/week). Slope, maximum slope. Specifications: Material: engineering plastics Color: Black + Silver Display: LCD screen Computer: 2 CR2032 button batteries Speed cadence transmitter: 1 CR2032 button battery Heart rate belt: 1 CR2032 button battery Speed: 00-99.9km/hm/h Total speed: 0-9999km/h Cycling time: 0-9999km/m Total time: 0-9999HRS Temperature: -20°C-70°C Size: 77 * 45 * 12mm / 3.0 * 1.8 * 0.5in Weight: 150g / 5.3ounce Package size: 100 * 80 * 40mm / 3.9 * 3.1 * 1.6in Package weight: 207g / 7.3ounce Packaging: 1 * Bike Computer 1 * Heart Rate Monitor 1 * Combo Sensor 1 * Crank Magnet 1 * Wheel Magnet 1 * Mounting Base 1 * Wired Remote Control 1 * Chest Belt 6 * Cable Tie 1 * Instructions 4 * CR2032 Battery