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First, the CX 400BT have a different design than the Momentum True Wireless 2 (MTW 2). Where the latter had a more circular shape to the touch panel, the former is more of a rounded rectangle. The MTW ...

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$199 True Wireless earbuds with a bespoke acoustic system featuring customizable touch controls, all-day comfort and 7 hours of battery life. Sennheiser today introduced the new CX 400BT True Wireless ...

The company says the CX 400BT uses the same “dynamic” 7mm drivers as the Momentum True Wireless 2. Sennheiser touts the “deep bass, natural mids and clear, detailed treble” of that existing unit — and ...

Audio company Sennheiser has introduced a new pair of true wireless earbuds called the CX 400BT, ones that offer 'exceptional sound quality,' deep bass, and more, according to the company. The CX ...

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I've been a contributing editor for PCMag since 2011. Before that, I was PCMag's lead audio analyst from 2006 to 2011. Even though I'm a freelancer now, PCMag has been my home for well over a decade, ...

The Sennheiser CX 400BT are an excellent example of premium audio done right for the true wireless earbuds market. With so many different options out there for true wireless earbuds, you might wonder ...

The $200 CX 400BT True Wireless earbuds have the same drivers as the $300 True Momentum Wireless 2 The $200 CX 400BT True Wireless earbuds have the same drivers as the $300 True Momentum Wireless 2 is ...

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