With the Jabra Elite Active 65t, you can listen to music during your workout and monitor your workout performance. These earbuds are completely wireless, so you won't be bothered by cables getting in the way. You can freely move around in the gym or during a run. You can really go at it, as the design is splash proof and sweat resistant. You can monitor the number of steps and duration of your training with the integrated activity tracker, so you can follow your progress. When you make phone calls, you can be heard clearly, thanks to the 4 integrated microphones. You can decide whether or not to filter out ambient noise using the Jabra Sound+ app. That way, you can safely run or cycle without becoming a danger on the road. When you take the left bud out of your ear, the music will pause. That's ideal for when you need to pay at the cash register. With the different sizes of earbuds that are included, you can easily find the right fit. Always try various sizes.