JS-2153 Wireless cycle computer

●   Clock

●   Current Speed

●   Speed Comparator

●   AVG Speed/MAX Speed

●   Trip DIST/Trip Time

●   Total ODO/Total Time

●   9 LAP DIST/Time/AVG Speed

●   Stopwatch/Countdown

●   Trip Up/Down

●   Temperature

●   Metric and Imperial system alternative

●   EL Backlight

●   Battery:1PCS CR2032 for Transmitter

              1PCS CR2032 for Receiver

●   Size:53×45×18mm