As part of the EXTRA BASS™ range from Sony, the WI-XB400 headphones enhance all your low-end frequencies for exceptional bass, while maintaining vocal clarity, lifting every track with wave after wave of thundering rhythm.
Stream your favorite tracks from a paired smartphone or tablet with Bluetooth® wireless technology.
With up to 15 hours of playback when fully charged, you can listen to your favorite playlists throughout the day.
When your battery runs low, just 10 minutes of charging will get you 60 minutes of playback with the Type-C™ cable. This means that you’ll soon be ready to get the music going again, even if you’re in a rush.
Each earbud has a built-in magnet for tangle-free carrying and storage. It keeps you clutter-free when you’re not listening to music.
The soft, flexible and lightweight neckband is shaped for comfortable, all-day wearing. And when you’ve finished listening, you can roll or wrap up your headphones for easy storage in your bag or pocket.
Conversation flows freely with easy hands-free calling, thanks to the built-in microphone. No need to even take your phone from your pocket.
Use the buttons to play, stop or skip through tracks and adjust the volume.
A simple button press connects you to your smartphone's voice assistant to get directions, play music, and communicate with contacts2.
|Headphone Type||Closed Dynamic|
|Driver Unit||0.47 "|
|Frequency Response (Bluetooth® Communication)||20 Hz–20,000 Hz (44.1 kHz Sampling)|
|Wearing Style||Neckband style|
|Battery Charge Time||Approx. 3 hrs (Full charge)|
|Battery Charge Method||USB type-C|
|Battery Life (Continuous Music Playback Time)||Max. 15 h (Full charge)|
|Battery life (Continuous Communication Time)||Max. 15 h (Full charge)|
|Battery Life (Waiting Time)||Max. 200 h (Full charge)|
|Bluetooth® Version||Bluetooth Specification version 5.0|
|Effective Range||Line of sight approx. 30 ft (10 m)|
|Frequency Range||2.4 GHz band (2.4000–2.4835 GHz)|
|Profile||A2DP, AVRCP, HFP, HSP|
|Support Audio Format(S)||SBC, AAC|
|Supported Content Protection||SCMS-T|
|What's In The Box||USB cable: USB Type-C TM (Approx. 7.87 ")|
|Frequency Response||20 Hz–20,000 Hz (44.1 kHz Sampling)|
|Battery Life (Hr.)||15|
|Color Finish Name||Black|