Sennheiser CX 400BT True Wireless earbuds with Bluetooth 5.1, in-built equaliser launched in India for Rs. 16990


In an attempt to shape the future of audio, Sennheiser launched CX 400BT True Wireless in the Indian market. The CX 400BT features 7mm dynamic drivers, which was used in the much-appreciated MOMENTUM True Wireless 2.

Just like the MOMENTUM True Wireless 2, the CX400BT comes with a built-in equaliser, an ergonomic design, customizable touch controls, calls, and voice assistant access, as well as support for SBC, AAC, and aptX Bluetooth codec support. The Sennheiser Smart Control app also helps users to tailor the sound experience to one’s preference via the built-in equaliser.

Sennheiser CX400BT specifications

  • Bluetooth: 5.1
  • Frequency range: 5 – 21,000 Hz
  • Weight: 49g (both earbuds and charging case), 6g (single earbud), and 37g (charging case)
  • Charging time: 1.5 h for full charge / 10 min for 1 h playtime

Talking about the battery, the company claims up to 7 hrs music playtime with earbuds and up to 20 hrs music playtime with a charging case. With 10 minutes charge, users can enjoy up to 1 hour of playtime.

Available in White and Black colors, the CX 400BT is priced at Rs. 16,990 and will be available for pre-order from September 18th on Amazon, Flipkart, Tata Cliq, and Sennheiser official websites. The product will go on sale starting from September 28th.

Commenting on the launch, Kapil Gulati, Director, Consumer Segment, Sennheiser India, said:

We are excited to announce the newest addition in our true Wireless Segment category- the CX 400BT. Sporting a robust design for easy portability, this product has been created for those leading a fast-paced life and who are always on the go to enhance their everyday audio experience with great sound quality and all-day comfort. This product costs less than 20K, without compromising on the sound quality. Over the past 75 years, Sennheiser has been shaping the future of the audio industry. This product is our further testament to our superior technology. We have seen a phenomenal response globally and looking forward to seeing how consumers in India will respond to this.