Sell Qswba Digital LCD Road Bike Speedometer Backlight Stopwatch Odometer Waterproof Cycling Speedometer Bicycle Accessories best price

--ღWelcome to the outdoor sports shop, I hope you can harvest happiness here.ღ-- Features: 1.Display: two rows of four shop windows. 2.Power supply: 1 x 3V CR203 Li-battery (included) 3.Functions: stopwatch, speed reminder, ambient temperature display, clock, auto standby, etc. Let you drive safely. Speed comparison instructions, keep abreast of speed changes. 4.Wide range of applications, bicycle/electric vehicles, and even motorcycles. 5.Using sensors, stable performance, accurate speed, working temperature. External light design, rain-proof design, easy to remove. 1 x Speedometer 1 x Speedometer base 1 x Cable 1 x Induction probe 1 x Sensing device 1 x Installation tie strap 1 x Original battery 1 x User manual