Portable, lightweight, and comfortable wireless headphones packed with EXTRA BASS, 12mm drivers for crisp sound, and up to 15 hours of battery life.** Versatile and practical, these soft, flexible headphones go anywhere you go with a stylish, compact design. The integrated microphone makes hands-free calling easy.
EXTRA BASS™ enhances all your low-end frequencies, lifting every track with wave after wave of thundering rhythm. Just touch the button to get started.
Go wireless with Bluetooth®
Say goodbye to tangled wires and pulled-out plugs. With Bluetooth® wireless technology, you can connect to your device wirelessly and enjoy flawless, interruption-free listening.*
Up to 15 hours of battery life
With up to 15 hours of playback when fully charged, you can listen to your favorite playlists and podcasts all through the day.**
Power up with quick charge
When your battery runs low, just 10 minutes of charging gets you up to 60 minutes of playback. This means that even if you're in a hurry, you'll soon be ready to get the music going again.
If you have more time, you can charge the battery to full in just three hours.
Portable and flexible for more comfortable listening
Soft, flexible, and lightweight, the WI-XB400 wireless in-ear headphones let you listen in comfort, anytime, anywhere.
Colors to suit your style
Express your style with a choice of four colors, all with a sleek, flat cable and eye-catching matte finish.
Magnetic buds for easy carrying
The earbuds feature built-in magnets to attach to one another for tangle-free carrying and storage.
Free yourself with behind-the-neck design
The around-the-neck design is comfortable, lightweight and keeps your headphones out of the way, so you can get on with listening in total freedom.
One-touch hands-free calling
Calling a friend from your connected smartphone? Touch the multifunction button, and you'll be ready to get the conversation started. Time to say goodbye? Just press it again to end the call.
12mm driver units for clear, punchy sound
Whether you're listening to pop hits, classic rock, or jazz solos, the 12mm driver units deliver dynamic audio performance with deep bass, crisp treble, and outstanding clarity.
Voice assistant at your service
Check the weather, get the latest news and more using just your voice. Press the multifunction button twice, and you'll get instant access to Siri or Google Assistant.***
USB Type-C charging
The next generation of recharging technology comes to the WI-XB400 wireless headphones with USB Type-C charging.
* Interoperability and compatibility among Bluetooth® devices vary.
** Actual performance varies based on settings, environmental conditions, and use. Battery capacity decreases over time and use.
*** Voice assist function compatible with Android smartphone (Google app) or iPhone (Siri). Bluetooth® connection required.
They are the best wireless earbuds from Sony that they make. Great sound and easy to connect. The controls are super easy to work. They are well made and have good battery life. What more can you ask for? The XB-400 are great! Love em.
I have been in the market for a set of wireless headphones to use when working out at the gym. I have always had good luck with corded Sony headphones in the past and when I saw that these were almost half off I decided to give them a try. They are fantastic. The sound quality is excellent, they stay firmly in my ears even when jogging, and they connect to all of my bluetooth devices flawlessly.
On a side note: It doesn't say this anywhere on the package, but I found that they are also water resistant. I discovered this when I accidentally washed them in the washing machine about a week after I purchased them. I was for sure that I had ruined them, but after letting them dry for an hour I turned them on and to my surprise they worked flawlessly.
I highly recommend these headphones.
The sound is decent, the bass is punchy but not as good as the wired versions which is expected.
I’ve had 0 problems with Bluetooth connectivity they aren’t too heavy and the battery lasts me quite a while as I sleep with them on And they last the night I wake up with 70% battery left.
The only complaint I have really is the cheap tips that come with them but I’ve noticed over the past few years most brands cheap out in the tips as well, it’s an easy fix as they are cheap to substitute.
I am a big fan of Sony and I have a lot of their headphones products. This one is ok, not enough bass and battery life not as good as their over the head previous headphones.
4 out of 5
I would recommend this to a friend
4 out of 5
5 out of 5
Ease of Use
5 out of 5
Rating 4 out of 5 stars with 1 review
Overall a great pair of headphones
Owned for 3 weeks when reviewed.
4 out of 5
5 out of 5
Ease of Use
5 out of 5
So I love these! The sound quality is great and the noise reduction is fantastic. Battery life is amazing and they charge up super quick, too. My only complaint is the range. I find I can't get more than 5 or 6 feet from my phone before it breaks up a bit. I've had cheaper headphones with a longer range but I wouldn't trade the sound quality or battery life with these Sony headphones.
Headphones are good for what they are. They have a decent size and a surprisingly long battery life. I feel I would rate these higher if they had some sort of water or sweat resistance. If you catch them on sale, I would recommend these to just about anyone. The full price tag of $59.99 is a bit steeper than I would recommend though
These headphones have a good sound and a pleasing voice noting powering on and what the battery level is when turning the unit on. They are very light, perhaps a bit too light when jogging as the cord can wander off to the side occasionally, but since the two sides are evenly balanced, it is mostly OK. It is easy to forget that I have them around my neck. I like that the ends magnetically attach to each other for keeping them from falling off my neck when not actively using them.
A:AnswerHi CrissArr, Unfortunately, this unit is not waterproof. As a suggestion, please try to check some of our Sports Wireless In-ear Headphones such as the MDR-XB80BS, MDR-XB50BS, and MDR-XB510AS. -Sam
A:AnswerYes, very good battery life. The earbuds also notify you of how much battery life is remaining by percentage when you turn them on. I can easily get two days of heavy use before recharging. Sound quality is great.