They stay in your ears. And for wireless earphones, they sound incredible in every genre. I have nothing negative to say about the CX Sport. In my humble opinion, they're the best value for money wireless sports headphones on the market.

The bass is phenomenal and the general sound quality is great aswell. Just as anyone should expect from a great brand like seinheiser. Fit great in the ear too.

It's hard to expect top-level audio quality while you're walking down a busy city street, or when you're jogging in the woods. And it's just as hard to design audio equipment built for those conditions. The selling point of sports headphones is their highly portable design.

There are many solid, gym-friendly earphones out there to choose from. The CX Sport's standout feature is probably its audio performance, which is balanced, if sculpted. However, plenty of our favorites in this general price range offer similar or better sound performance and designs.

Powerful bass depth matched with bright, clear highs; Moisture-resistant, lightweight design is ideal for exercise

Highly sculpted sound signature not for purists; So-so battery life

There's no shortage of exercise-focused Bluetooth earphones on the market, but there's always room for one more if the price and sound quality are right. Sennheiser's CX Sport earphones are a bit on the expensive side, at $129.95, but they offer a balanced sound signature with some solid bass presence and sculpted highs. They also offer a lightweight, moisture-resistant design that pairs well with working out. There's really not much to complain about, although they don't do much to stand out from the competition. Design The CX Sport earphones have a thin, flat black neckband with neon yellow highlights on the earpieces and inline remote control. A built-in cable cinch makes it easy to adjust slack and achieve the ideal fit, and the inline remote is counterweighted with an inline plastic compartment near the left earpiece. Each earpiece utilizes both silicone eartips and removable fins to stabilize the fit. Sennheiser includes four total pairs of eartips and three total pairs of ...

The Sennheiser CX Sport earphones deliver a solid, bass-forward sound signature in an exercise-focused design.

Powerful bass depth matched with bright, clear highs; Moisture-resistant, lightweight design is ideal for exercise

Highly sculpted sound signature not for purists; So-so battery life

Thanks to the inclusion of the Ear Fins, the Sennheiser CX Sport sits extremely well and securely in the ear, while delivering clear and rich sound with no annoying after-effects. This is an excellent feature that will certainly go down well with those looking for the best in mobile use.

Sennheiser's debut workout headphones look good, sound good, and fit the mold.

Attractive design; Water/sweat-resistant; aptX; AAC support; Clear; bright sound signature; Designed to hang in front or back

App may not be useful to many users; May be fit issues for some; Battery life just OK

If you are a sports lover and a Sennheiser lover, then this is the wireless earphones to get. Fitness enthusiasts can enjoy the bright audio quality without settling for alternative brands for sweat resistance.

Sennheiser CX Sport review: Sennheiser is trying to tap this design for users who are more active than the rest....

This is the second offering from Sennheiser that I have seen in the ‘sports earbuds' category. Being wireless means that it matters not how much vigorous exercise you do as the only connection is between the two buds whatever position the rest of your body contorts to the earbuds stay firmly rooted...