Waterproof Bike Computer with LCD Digital Display Bicycle Odometer Cycling Wired Speedometer Riding Accessories

Descriptions: This is a great tool for its price. This Bike Computer Odometer Speedometer has many useful functions. It is also very durable considering even you have put over 500 miles on it, you even don't have to change the battery. It is functioned as tracking your training progress in real time. Easy operation and durability make it popular with people. Generally speaking, with it, you can control your riding every moment. Functions: SDP : CURRENT SPEED ODO : ODOMETER DST : TRIP DISTANCE MXS : MAXIMUM SPEED AVS : AVERAGE SPEED TM : ELAPSED TIME CLK : CLOCK (12H/24H) SCAN \"+\""\""-\"" COMPAPATOR