SONY WI-C400 In-ear Bluetooth Headphones with Neckband ( BLACK )

M.R.P 3,990.00
Offer Price 3,399.00
You Save 591.00

Sold By :

Windzard Groups of Companies

Enhance your music listening experience with the Sony WI-C400 In-ear Bluetooth Earphone with Mic (Black). Sony brings its pro audio expertise to the design of Core Bass in-ear headphones. Its high-quality, lightweight construction allows you to carry it everywhere. You can also easily manage your calls with its built-in microphone. Furthermore, it’s In The Ear design provides maximum comfort when in use for long hours.

Sound and style that goes with you Enjoy high-quality sound, from comfortable wireless headphones with colors that complement your personal style. NFC and Bluetooth Stream effortlessly with One-touch listening over Bluetooth. Simply tap your device on the NFC logo. 20-h battery life Keep music going with up to 20 hours of long-lasting battery. Stream quality sound all day Listen to your music in clear sound quality from 9-mm drivers. Wear all day, keep on listening The behind-the-neck design is shaped for comfortable, all day listening. Vibration notification Your headphones sync with your smartphone, get message alerts and receive incoming calls with vibration notification. Tangle-free cable management Keep your cable clipped neatly out of the way in your neckband with the adjuster and stopper. Easy operation with buttons. Use the buttons to play, stop or skip through tracks and adjust the volume. You can also push them to activate your smartphone’s voice assistant features or make hands-free calls.


General Information
Model WI-C400/BZ E
Brand Sony
Headset Audio Related
Noise Cancellation Yes
Speaker Driver Unit 9 mm
Microphone Frequency Response 8 Hz – 22000 Hz
Microphone Type Built-in
Headset Connectivity
Wireless Yes
Bluetooth Yes
Headset Controls
Phone APP-based Controls Yes
Battery Related
Battery Life 20 Hours
Rechargeable Battery Yes
Physical Dimensions
Colour Greyish Black
Weight 35 grams
In The Box & Warranty
In The Box USB cable: Micro-USB cable (approx. 50 cm / 19 3/4), Earbuds: (SS/S/M/L)
Warranty Summary 1 Year Warranty


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  1. If you have received a damaged or defective product or if it is not as described, you can raise a replacement request on the Website/App/Mobile site within 2 days of receiving the product.
  2. We will help you troubleshoot any issues you may have, either through online tools, over the phone, and/or through an in-person technical visit. Only one (1) replacement will be provided in the unlikely event that the product is defective. If no defect is confirmed or the issue is not diagnosed within 3 days of delivery, you will be directed to a brand service center to resolve any subsequent issues.
  3. In the rare event that you receive a damaged mobile, please create a return within 48 hours of switching on the device. Returning post 48 hours may result in your return being rejected.
  4. Successful pick-up of the product is subject to the following conditions being met:
  5. Correct and complete product (with the original brand/product Id/undetached MRP tag/product’s original packaging/freebies and accessories).
    The product should be in unused, undamaged and original condition without any scratches or dents.
    Before returning a Mobile/Laptop/Tablet, the device should be formatted and screen lock should be disabled.

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