our: Red
Material: Nylon
Note: For the heart rate belt, the center distance of the buttons is 45mm. Before purchasing, you need to confirm whether the button distance on the back of the heart rate module conforms to this size.
Package Contents:
1 * Strap
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.