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Sennheiser CX400 True Wireless Bluetooth Earbuds with Charging Case - White (CX400TWWHITE)
Model #: CX400TWWHITE|Manufacturer#: 508901|UPC #: 615104346925

Your day-to-day may change but your enjoyment of superior sound won't. Powered by Sennheiser's leading audio technology, the new CX 400BT True Wireless gives you total control over an exceptional sound experience.

$269.95

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Your day-to-day may change but your enjoyment of superior sound won't. Powered by Sennheiser's leading audio technology, the new CX 400BT True Wireless gives you total control over an exceptional sound experience. With intuitive customizable controls, long-lasting battery life and a design made for all-day comfort, they are the ideal, uncompromised choice for people that are passionate about great sound.

Better sound. Better control.

Whether you’re in the mood for calming tunes or crave some thrilling beats, the bespoke drivers of the new CX 400BT True Wireless deliver high-fidelity sound with deep bass, natural mids and a clear, detailed treble. Plus, you can personalize your listening experience with built-in equalizers to enjoy amazing sound quality that’s tailored to you.

Premium sound. Any device.

No matter where you stand – iOS or Android – you’ll always get to enjoy the outstanding sound quality of the new CX 400BT True Wireless earbuds. Thanks to our wide range of audio codec support including SBC, AAC and aptX, premium sound is guaranteed with any mobile device.

Anytime. All the time.

Never miss a beat throughout the day with 20 hours of battery life – 7 hours on a single charge and a further 13 hours with the small, sleek and compact charging case. The new CX 400BT True Wireless earbuds are designed to ensure you get premium sound wherever you go.

Minimalist Design. Stylish comfort.

The new CX 400BT True Wireless is made for those who enjoy diving into a long playlist, a lively audiobook or a loving phone call. Available in black and white, they have an ergonomic design created for all-day comfortable wearing.

Smart Control App

Create your sound experience.

Pair your Sennheiser device with the Smart Control app. Customize what you hear and how you interact with your Sennheiser device.

Enhance what you hear.

Adjust the intuitive equalizer to perfect your listening experience.

Define your touch controls.

Control your music, voice assistants, and calls with adjustable touch controls you assign.

Decide what you hear.

Use the transparent hearing settings to determine how much of ambient noise you want to hear.

Sennheiser Smart Control is a free app and compatible with most iOS and Android systems.
This App is available in 8 languages including German, English, French, Spanish, Russian, Korean, Japanese and Mandarin.
Headphone TypeIn-Ear
Wi-Fi / Bluetooth ConnectivityBluetooth 5.1 Compliant, A2DP, AVRCP, HSP, HFP
Noise CancellingInformation Not Available
Folding (Headphones)Not Applicable
Water & Dust ResistanceInformation Not Available
Battery Life (Headphones)Up to 7 hrs music playtime with earbuds Up to 20 hrs music playtime with charging case
MicrophoneYes
Inline ControlsYes
Charge Port TypeUSB C-Type
Ear Cushions (Headphones)4 sizes of eartips
Cable LengthWireless / Cordless
Colour White
• CX 400 BT True Wireless Earbuds
• Silicone ear adapter sets (XS, S, M, L)
• Charging Case
• USB-C Cable
• Quick Guide & Safety Guide
  • Product Parts Warranty: 2 Year Limited
  • Product Labour Warranty: 2 Year Limited

Product

Width:2.32 inches
Height:1.33 inches
Depth:1.67 inches
Weight:0.11 pounds