Original Chest Strap Belt for Xiaomi Yi Sports Action Camera<br /><br />Features:<br /><br />It is stable and still comfortable to wear when you are doing sports.<br />Using with waterproof case can help you easy to shoot when you are playing extreme sports.<br />High-elastic polyester knit with Velcro, can freely adjust the size, suitable for all body types.<br />Suitable for a variety of scenarios, such as skiing, climbing, downhill, riding, motorcycles, etc.<br /><br />Specification:<br /><br />Colour: Black<br /><br />Package Included:<br /><br />1 X Original Xiaomi Chest Strap