Power source: 3V CR2032 battery(included)
Dimensions: 4.4 * 4.8 * 1.8cm
Screen size: 2.9 * 2.7cm
Package include:1 x bicycle computer, 1 x base, 1 x magnetic head,
2 x Sticker, N x Cable ties, 1 x Instructions
Bicycle odometer with LCD backlight.
Portable, durable and convenient.
Easy to read LCD display with large screen.
Easy to install firmly with mounting accessories.
Perfect to use when hiking, climbing, riding and other outdoor actives.
Ideal assistant for bicycle training.
Time display function, also can be used as a wonderful gadget for traveling.