Multifunctional bike computer, support measuring speed, distance, mileage, temperature, calories, etc., great for bycyclists or fitness enthusiasts. Super bright LED backlight design, you can clearly view the riding data during the day and night. Wireless and waterproof design, more convenient and no worry about teh rainy days.<br/>Features:<br />Multi-Function: Practical bicycle computer, which supports measuring speed, distance, mileage, temperature, calories, etc., great for bycyclists or fitness enthusiasts.<br />Super Bright LED Backlight: LED with backlight large screen display, can clearly view the riding data during the day and night. Suppor 9 languages freely switch.<br />Auto Sleep: 5 minutes without signal input, screen automatically enters standby sleep mode, environmental protection and energy saving. When it receives a signal or you press a button, the cycle computer will wake up automatically.<br />Safe &amp; Durable: Made of high-quality ABS, durable and has long service life. Wireless and waterproof design, without complex wiring, and no worry about the rainy days.<br />Easy to Install: It can be installed without any tools, saving time and effort. With bracket, ergonomic design, it is convenient to view the interface.<br/>