Save 37% on Sennheiser CX 400BT True Wireless Earbuds

Going with a name different from one of the major players in the game does not necessarily mean you’re getting less quality when it comes to earbuds. The Sennheiser CX 400BT True Wireless Earbuds are mid-range in price and have noise cancellation, customizable touch controls, and a built-in audio equalizer. They’re also priced 37% off currently.

Sennheiser considers quality its top priority. The earbuds have a 7mm dynamic driver and a wide range of Bluetooth codec support, including AAC, aptX, SBC, and passive noise cancellation. You’ll get fantastic sound quality regardless of the mobile device you pair them with and your surroundings.

While Sennheiser may not be a major name brand, the company calls on its decades of expertise in bringing the CX 400BT True Wireless Earbuds to the table. Personalize them to your needs. The controls for music, calls, and voice assistant are fully adaptable, and the built-in audio equalizer will adapt to your preferences. The Smart Control app allows these modifications for both iOS and Android.

The earbuds have a long battery life of up to 20 hours on one charge and will remain comfortable and secure with the ergonomic design and four ear adapter sizes. Also included in the package are the charging case and a USB-C charging cable.

Take 37% off the price of these earbuds in either black and pay just $126.87. Pick them up in white for $126.99.

Sennheiser CX 400BT True Wireless Earbuds

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Laura Tucker

Laura has spent nearly 20 years writing news, reviews, and op-eds, with more than 10 of those years as an editor as well. She has exclusively used Apple products for the past three decades. In addition to writing and editing at MTE, she also runs the site’s sponsored review program.