Features: New and High QualityMaterial: ABSMain Color: BlackSize: Approx. 55x46x18mm (L*W*H)Specifications:Multifunction cycling computer, include ambient temperature display, speeding alert feature, clock function, stopwatch function etcA big screen design and super wide working temperatureSimple installation and easy settingStylish design outside light, water proof design, portable ,easy to disassembleHeader separate design makes it remove at any timeThe head can be rotated to facilitate the installation of the crossbar / vertical handleThe code table highlighted white display at nightDouble-four window display makes it easily to view the data without frequent adjustment button;Silicone buttonFunctions:Dynamic display of mileage, cycling time, real-time speed, travel time, calories consumed, current time, current dateAutomatic shutdown functionWith 12/24 hour clock, Celsius/Fahrenheit temperature unit selection, calendar feature that allows you to travel more to graspLow battery voltage tips, so you keep abreast of the work of the code tableA stopwatch function allows you to accurately grasp the ContestSuitable for 4 " -40 " bicyclePackage Included:1x Wireless LCD Cycle Computer Odometer Product Notes: Please allow a little manual errors.Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please confirm acceptance before ordering. About Shipping: Please ensure your shipping informations are correct to avoid delivery issues. All orders are shipped within 3 days after payment. Delivery usually takes 8–12 days, The specific delivery time is depend on circumstances. If you have any questions during your purchase, feel free to contact us. We will respond you within 24 hours.