Multi-function bike computer for cycling enthusiasts with LCD display:<br> This digital bike computer is a good partner for your cycling. It can display much information, such as speed, distance, time and so on.<br> The digital cycling computer is designed with a clear LCD screen and the backlit function let you can easily see the screen even in the dark.<br> The LCD bike odometer can display current speed and can help you to control your speed and it also reminds you about bike oil.<br> The bike computer features simple and fast installation, easy to install and replace.<br> The LCD bike speedometer use ABS to make the case, which is strong and sturdy, not easy to be damaged.<br> Specification:<br> Material: ABS.<br> Voltage: DC3V<br> Battery: 1x CR2032 battery(Battery not included)<br> Working temperature: - 10 to 60 degrees Celsius<br> Size: 5.5x4.5x4.5cm.<br> Package Include:<br> 1x Cycling computer.(Battery not included)<br> 1x Cable tie<br> 1x Wheel accessory.<br> 1x Rubber gasket<br> 1x User manual (English)