Description: 100% Brand New and High quality. Cycle computer is designed for commuting/recreational purposes and for hobby beginner cyclists. Cycle computer uses a wireless digitally coded data transmission. This type of data transmission reduces environmental impacts (electromagnetic waves, another device nearb etc.) and ensurey smooth operation and high accuracy of recorded data. Computer handling is very simple and intuitive thanks to two easily accessible and well working buttons (left MODE and right SET). No tool needed for installation, just in case you need to change a position of bracket seat (small phillips screwdriver). Specification: Material:ABS. Color:Black. Size:6.2*3.8*1.4cm. Waterproof:Water Resist. Power Supply:CR2032h*2. Application:MTB,Road Bike,,Rixed Gear. Working Temperature:-20℃-70℃ FUNCTIONS: Display Five languages. Bike A/ Bike B selectable. Clock (12/24 Format) Stopwatch. Detection Temperature. Metric km/ Mile Alternative. Scan(Automatic Circulation). Speed comparison prompts. Current speed. Average speec. Maximum speed. Trip time. Trip distance. ODO meter. Total trip time. Automatic memory and update trip data for 7days. Auto ON/OFF. LED backlight. Note: 1. Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. 2. The colors may be different as the difference display. Please understand. Package Included: 1x Bike Computer. 1x Bracket (base - upper part for the device, seat-bottom part for fixing to. Handlebar/stem) 1x Sensor. 1x Magnet. 2x Slice. 4x Plastic Strap. 1x O-ring. Please kindly Note: Items will be repackaged to save your shipping charge & to be environmentally friendly. We guaranty the item will be protected well in bubble bags, No retail box!