1.Small, light, easy to install
2.Water proof
3.Compact and slim design
4.Handy, Compact, Portable and Convenient
5.Scan - Screen display varies among DST, MXS, AVS, and TM every 4 seconds
6.Time display function, also can be used as a watch Wonderful gadget for traveling
7.Easy to install, easy to read LCD display, ideal companion for your bicycle
8.Effectively help you to track your progress and improve your stamina
9.Unit weight:60g,

 blister bag

1.we have professional technician to inspect the qulity before shipment.
2.We supply every clients very long term after selling service and are always doing our best to offer fastest delivery and in good quality. If you find your product short in quantity or any breakage about it,don’t hesitate to inform us and we guarantee solve it in satisfied way asap.