JS-21511 2.4G 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

●   Time Bike 1 And Time Bike 2

●   ODO Bike1 And ODO Bike 2

●   Temperature

●   Metric and Imperial system alternative

●   EL Backlight

●   Battery:1PCS CR2032 for Transmitter

              1PCS CR2032 for Receiver

●   Size:53×45×18mm