Athletic earphones should be wirelessly connected to the device so that there is no giggling. Especially, it is convenient if there is no interference from the back of the neck through wireless connection between both units. It should be waterproo...

Launched at Jaybird, which offers the most suitable products for sports environments, the RUN model is completely wireless and provides a comfortable environment for use.       Jaybird Run is capable of four hours of basic playback and c...

If it is an earphone for exercise, it should be basic to support waterproofing, and it should be stably fixed even in violent movements with light weight and comfortable fit. Of course, there are many such products at low prices, but the sound qua...