Are you looking for a professional, yet bike computer? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? , ! Our professional bike computer must meet you needs. It is one of the for you. Features - Color: Black. - Material: Plastic. - Size: 6.2 x 3.8 x 1.4 cm/2.4 x 1.5 x 0.6 inch. - Power supply: CP2032Hx2. - Backlight color: White. - Language: Engligh, Deutsch, France, , Espanol. - Function: Display five languages; Bike A/Bike B selectable; Clock(12/24 format); Stopwatch; Detection temperature; Metric /Mile alternative; Scan (automatic circulation); comparison ; speed; Average speed; Maximum speed; Trip time; Trip distance; ODO meter; Total trip time; Automatic memory and update trip data for ; Auto ON/OF; LED backlight. - Portable, durable and convenient. - Easy to read LCD display with large screen. - Perfect to use when hiking, climbing, riding and other outdoor actives - assistant for training - Time display function, also can be used as a wonderful gadget for traveling. Package list: 1 x head device 1 x bracket 1 x senor 1 x magnet 2 rubber slice 3 x plastic strap 1 -ring