Description The bike computer is a cycling equipment accessory. When it is installed, it will make you safer and more secure during riding. You can control your riding at all times and let you have a better riding. A perfect gift for your bike lover friend. Features - Color: Light green - Material: Plastic - Size: About 6.00X4.40X1.50cm/2.36X1.73X0.59inch - Battery: 1 x CR2302 button battery - Simple operation for people to track their outdoor cycling real time and distance. - Widely used for road bicycles, mountain bikes, folding bikes, and other common bicycles are compatible with this odometer. - Widely used in hiking, climbing, riding and other outdoor actives, it is necessity for bike. - Made of premium plastic material, to ensure its popularity and practicability. - Backlight function and LCD digital display allow you to use this bike computer day or night. Simple operation for people to track their outdoor cycling real time and distance. Widely used for road bicycles, mountain bikes, folding bikes, and other common bicycles are compatible with this odometer. Widely used in hiking, climbing, riding and other outdoor actives, it is necessity for bike. Made of premium plastic material, to ensure its popularity and practicability. Backlight function and LCD digital display allow you to use this bike computer day or night.