Save over $150 on the TREBLAB X11 wireless earphones

These Bluetooth buds deliver incredible tangle-free sound.

Thanks to the latest Bluetooth technology, wireless sound is finally starting to impress. The TREBLAB X11 Earphones deliver incredible sound for six hours straight, without a cable in sight. These truly wireless buds are also sweat-proof, making them perfect for those post-holiday workouts. For one day only, you can get them for just $36.99 at the Popular Science Shop.

These stylish earphones are lightweight and discreet, allowing you to enjoy your favorite playlists at work. You can use them individually or as a pair, depending on whether you need/want to hear the outside world. If you prefer to drown out your colleagues, the passive noise cancellation technology should help.

In addition, the X11 earphones are great for play time. The sweat-proof design includes secure ear fins, meaning they should never fall out. You can listen for hours on end, with a generous Bluetooth range of 38 feet. The earphones can connect to multiple devices at the same time, meaning you can easily take calls via the built-in mic.

They’re normally $199.99, but you can get the X11 buds now at the special offer price of $36.99. Be sure to choose your favorite color on the deal page.