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The new CX 400BT True Wireless earphones by Sennheiser build upon the tagline, “Riles are there to be broken.” Sennheiser has brought together its high-end acoustic technology to an incredible pair of everyday earphones. It has a 7-hour long battery life that can be extended to an amazing 20 hours thanks to the charging case. They also feature intuitive customisable controls allowing for an ideal, uncompromised choice for any with passion for great sound.


“The CX 400BT True Wireless makes astonishing sound quality incredibly accessible,” said Frank Foppe, Product Manager at Sennheiser. “First, our premium true wireless range set new standards in audio quality by introducing high-end acoustic technology to the true wireless market. Now, we are excited to be bringing this ‘sound first’ ethos to everyday true wireless earphones as well. We believe that people shouldn’t give up on sound quality when giving up cables – and with the CX 400BT True Wireless they don’t have to.”

The CX 400BT True Wireless comes packed with Sennheiser’s incredible 7mm dynamic drivers which enable it to deliver a marvellous performance. The same chip also featured in the acclaimed MOMENTUM True Wireless 2 earphones that were introduced earlier this year. Developed for the audio specialist’s premium true wireless earphones, this bespoke acoustic system delivers high-fidelity stereo sound with deep bass, natural mids and clear, detailed treble. One of the great things about the earphones is the sound customisability. The Sennheiser Smart Control app allows you to tailor the sound experience in accordance to your wants and desires aided by the built-in equaliser. Support for codecs such as SBC, AAC and aptX assures exceptional sound quality with both iOS and Android mobile devices.
Intuitive and effortless to use

Intuitive and effortless to use

The intuitive and effortless to use earphones have been designed for the fast-paced life of the fast-paced world. You can now stay informed, entertained and connected effortlessly enabled by the earbuds’ customisable touch controls that let the user define their preferred way of controlling, calls or accessing voice assistants such as Google Assistant or Siri.
In order to ensure a crystal clear calling experience, the CX 400BT True Wireless earphones feature ambient noise reduction microphones. The Bluetooth 5.1 compatibility makes connectivity extremely smooth and seamless, without any hassles.
Experience all-day entertainment in total comfort

Experience all-day entertainment in total comfort

The entertainment package brought by the CX 400BT boasts a 7-hour battery life. However, with the charging case that comes with it, this entertainment can be extended to 20 hours. With the all-day comfort to match, you can stay entertained throughout the day.

The stylish, minimalist design is available in white or black

Stylish, minimalist, and perfectly balanced, the earbuds’ ergonomic design – available in either black or white – assures all-day wearing comfort, while their carefully crafted build quality ensures lasting durability. For a perfect in-ear fit that keeps the earbuds securely in place and effectively attenuates outside noise, adapters are provided in a choice of four sizes.
The CX 400BT True Wireless will be available in black and white from September 15 for £169.00 GBP (MSRP).

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