Sony - WI-XB400

Wireless Earphone
Sale price₹ 2,799 Regular priceMRP: ₹ 4,990
Sold out
Is our price too high?


One of the reasons headphones and earphones in India are more expensive than overseas is because of the Goods & Services Tax in India.

Don't let the GST input go to waste especially if you can avail an offset.

All products sold on Headphone Zone carry a GST compliant invoice and all products sold include an 18% GST.

Simply enter your GST number at the time of checkout.

Browse EMI Plans

EMI Options through Other Credit Cards

Color: Black


Tenure available: 3, 6 and 9 Months Eligibility: Above 18 years of age, Credit Card NOT Required Transaction value: Available on all orders Payment Gateway: Please choose Snapmint Cardless EMI at checkout
Tenure Interest% Downpayment Installment Interest
3 No Cost EMI ₹ 700 ₹ 700 ₹ 0
6 Low Cost EMI ₹ 700 ₹ 365 ₹ 94
9 Low Cost EMI ₹ 700 ₹ 253 ₹ 182

Snapmint Cashback Offer

Offer valid from 22/03/2023 to 31/03/2023
Users will get 10% cashback upto a maximum of ₹500
The offer is valid only for transactions made through the Snapmint payment option.
The offer is valid only for the first transactions of customers through the Snapmint payment option.
The Cashback offer is valid from 22nd March at 12:00 am to 31st March 2023 at 11:59 pm
The Cashback will be processed on the same day in the Snapmint wallet on which the last EMI is paid.
Cashback is valid only when the customer pays their EMIs on time.
The offer would not be applicable in case of canceled or refunded transactions. In case of a partial refund, the cashback will be applicable only on the remaining value.
The Offer can be availed only once per user during the campaign period.


Tenure available: 3 or 6 Months
Eligibility: All above 21 years of age
Transaction value: Available on all orders below Rs. 60,000/-
Payment Gateway: Please choose Razorpay at checkout

Cashback offer
  1. Valid from 10th Feb to 9th April
  2. Users will get 10% cashback up to a maximum of ₹1000
  3. The offer is valid only once per user during the offer period.
  4. No coupon code required.
Tenure Interest% Installment Interest
3 No Cost EMI ₹ 933 ₹ 0
6 No Cost EMI ₹ 467 ₹ 0


Tenure available: 3 Months
Eligibility: All Simpl users
Transaction value: Depends on your credit limit
Payment Gateway: Please choose Simpl Pay in 3 at checkout

Tenure Interest% Installment Interest
3 No Cost EMI ₹ 933 ₹ 0

Zest Money

Tenure available: 3 Months
Eligibility: All Zestmoney users
Transaction value: Depends on your credit limit
Payment Gateway: Please choose Cashfree at checkout

Tenure Interest% Installment Interest
3 No Cost EMI ₹ 933 ₹ 0


Cashback Offer
  • Select Cashfree at Checkout to transact through Mobikwik
  • Get Additional Cashback upto Rs. 500/- on transaction via MobiKwik wallet
  • Use Code :- MBK500 on MobiKwik Payment page to avail the additional cashback.
  • Transaction to be done through MobiKwik wallet only
  • Offer can be availed on minimum transaction of Rs. 1999/-
  • Offer can be availed once per user during the campaign
  • Offer valid from 10th January'23 till 30th June'23
  • T&C Applied

Join Club Audiophile to begin your pursuit of great sound. Earn points and save on every purchase.


Designed in

Extra Bass Sound Signature

Wireless Earphones with this sound signature present a punchy and exciting listening experience. The bass is louder than the other sounds, making the music sound energetic. This sound signature is enjoyed by bassheads who like their music with a lot of depth and oomph and are well suited for genres like Electronica, Hip-Hop, EDM and R&B. The sounds that focus the most on the bass are an inseparable part of modern music.

1 Year of

Ideal for Taking Calls

Ideal for the Workplace

These headphones are perfectly suited and designed to listen to music while you are at work, without disturbing your colleagues. If you’re someone who prefers to listen to music while working, then a closed-back wireless headphone would be your best pick.

You can expect these headphones to offer a microphone for communication and isolation so that the sound does not leak and the listening experience is more personal. These headphones are easy to drive and offer plug-and-play convenience, making them ideal audio companions for the workplace.

Ideal for Commuting

Ideal for Long Flight

These headphones are a perfect match for your jet-setting lifestyle. If you’re someone who is a frequent flyer and needs to listen to your favourite music or podcast, then these are perfect with their ANC (Active Noise Cancellation) features and portable design.

You can expect these headphones to quickly pair with various devices like a Laptop, Smartphone or even your Tablet allowing you to zone in on your music. If there’s one thing you should never forget for a long-distance flight, it’s your headphones!

Bluetooth with

Battery Life

Wireless Range

You must have most likely noticed that wireless signals do not travel an infinite distance. The farther a wireless signal goes, the weaker it gets. This loss is known as path loss, and it defines the range of connectivity. This range of connectivity is dependent on the wireless protocol in use like Bluetooth. Three classes offer standard ranges of connectivity with Class 1 devices transmitting at 100 mW with a range of 100 meters or 328 feet. Most Bluetooth headsets and headphones are Class 2 devices that transmit at 2.5 mW with a range of 10 meters or 33 feet. Lastly, Class 3 devices transmit at 1 mW with a range of fewer than 10 meters.

Volume Controls

Super Lightweight

Sony obviously has a great understanding of what most people like in their headphones. Wireless convenience, affordable prices, decent battery life, and of course lots and lots of Bass. Thats the WI-XB400 guys.


Raghav Somani is the Founder & CEO of Headphone Zone. An avid audiophile and musician since 2008, his choice of headphones include STAX Electrostats, Audeze LCD 3, and for music on the go, the JH Audio Roxanne + Astell&Kern SP1000 is never too far away. On his playlist, you'll find A.R. Rahman, Michael Jackson, and the Eagles.


Not just bass, EXTRA BASS™ that Sony has come to be known for. With the XB400, you will experience an extraordinary bass that boosts all your low-end frequencies by maintaining exceptional vocal clarity. Now enjoy your music with amazing audio quality.



Enjoy your favorite music using these wireless earphones for 15 hours continuously when fully charged throughout the entire day. Do not worry if you’re in a rush and your battery runs low, by charging these earphones just for 10 minutes you will get 60 minutes of playback time with the Type-C™ cable.



Play your favorite tracks and tunes by pairing your smart phones using the Bluetooth wireless technology. Using this technology you can now enjoy your music without any interruption.


These wireless earphones feature a lightweight neckband that lets you wear these earphones with comfort throughout the day. You can also store them easily anywhere in your pocket or bag.



The in-line remote helps you to manage your music. Play, stop, adjust the volume and skip through tracks whenever you want. Just by pressing a button you can connect your smartphone’s voice assistant to get directions. Manage your calls by using the built-in microphone. You don’t even have to remove your phone from the pocket. Now enjoy hands free calling using your wireless earphones.

1 Year Warranty

Don't sweat it, this Sony - WI-XB400 comes with a 1 Year warranty from Sony that covers manufacturing defects. All products featured on Headphone Zone are backed by an original manufacturer's warranty.

Read more about Sony's warranty in India.


"A well-balanced signature that will suit both, bass-heads and normal people. Punchy enough for pop, subby enough for hip-hop and warm enough for a fleshy rock track."

Read More

"The Sony WI-XB400 are great for sports. They're extremely portable and they're stable enough for most sports."

Read More

Most watched reviews for Sony - WI-XB400

Have a question? Get in touch!

Check out the most common questions our customers ask. Still have questions? Talk to our Headphone Gurus.

Our customer support is available Monday to Saturday: 10am - 7pm.Average answer time: 24h

Customer Reviews

Based on 452 reviews
Anvesh Chandra (Coimbatore)

These earphones have great bass quality. Once again sony's performance is up to the mark. Better than almost every earphones in the range of 7k. Battery also good. You can use it whole day long. No drawback till now. BOUGHT THIS AFTER A LOT OF RESEARCH.

Farhan Shaikh (Mumbai)
This is it, Bass Daddy of Bluetooth Earphones..

Bluetooth earphones always fall short of that thumping bass, I am a Fan of Sony XB series because i mostly listen to Trap and anything with Bass, i bought these to replace the Flagship XB75AP, The key word in my purchase decision was the 12mm drivers, However i Still Wasn't sure if these will perform the same as the XB75 but when i started using them, these blew me off my Zone, What an awesome pair of earphones. USB type C and Bluetooth 5.0 is double Icing in the Cake... If you are into Anything BASS Close your Eyes and click on Buy Now...

Headphone Zone Was Soo quick with the Delivery.. i ordered them yesterday Got them Today... Plus i got the Best Price here...

Sujay Kumar (Mumbai)
Good but Over Hyped product

- The audio from these earphones is good. Not that bass heavy but good enough to produce that thumps. I would give 4 stars for sound
- Battery life is great when compared to other products in this price range. 5 stars for battery
- Built Quality is at the down side. Although buttons are well placed and gives you touch feedback, the plastic seems to be bit cheap (looks like the material used in the products < 2k)
- Another major concern is that there is no audio filter mesh at the ear tips. The sound will directly hit your ears and over the time dust can easily get into your buds.

Siva chandran (Coimbatore)
Just awsome

this earphone excels in both sound quality and performance, if you are music lover just like me... this delivers just the same u expect with its tremendous 15hr battery and superior call quality accompanied with the Sony's 12mm driver set up, u have no blind spots.

Peeyush Bhalothia (Delhi)

Who prefer battery and bass both in one wireless earphone, go for it

Lalit Kumar Chauhan (Noida)
Best in the range

If you want a Bluetooth in-ear headphone with cristal sound signature and decent mic having a decent battery life then go for it without a blink.
These headphones offer really great quality of sound and do stand for the SONY's name. Although the base aspect is on a major side but that is what they are selling and if you don't want much of base then a simple tweak with EQ will do the job. Regarding mic, I will not say that its the best but it is decent with a bit of noise reduction, so it's a good thing. These buds also support google assistant so you don't have to even pull out your phone from your pocket if you want to make a call or listen to something and honestly its a very handy feature. Apart from the sound, the battery is also good and having a type-c charging point is a plus point.
So overall a really impressive product from sony.

Thank you so much for sharing your review with us.

Raj Kundalia (Bengaluru)
Looks good in the first impression

I almost refused this order and then got it. I did hear the boat earphones since it was cheaper but I am not disappointed with the sound and build quality. Will update further if there is any issue over time.

You may also like