Feature●Mainly made of durable hard plastic material, it can display all information about riding speed, mileage and time.●Size: about 9*4.8*2.2Cm●Includes thermometer, clock, and stopwatch functions.●A multi-functional bicycle odometer with a waterproof design and easy to install.●Portable and practical bicycle digital LCD computer.Description
Color: As shown in the picture Material: PVC Size: Approx. 3.5 x 1.9 x 0.9 inches (9 x 4.8 x Requires one CR2032 battery (not included). Batteries are not included for international shipping.