Sony WI-XB400 EXTRA BASS™ Wireless In-ear Headphones
The WI-XB400 are fully wireless, effortlessly portable and deliver deep, punchy sound. The headphones come with 15 hours of charge and a silicone neckband, so they’ll slip right into your pocket or bag.
EXTRA BASS™ for deep, punchy sound
Wireless Bluetooth® connection for unrestricted movement
Up to 15 hours of battery life and quick charging
Easy hands-free calling and voice assistant commands with microphone
Comfortable neckband style with magnetic buds for easy carrying
Lightweight headphones with EXTRA BASS™ for a deep, punchy sound
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.
Enjoy up to 15 hours of non-stop music
With up to 15 hours of playback when fully charged, you can listen to your favorite playlists throughout the day.
Magnetic buds for easy carrying
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.
Power up with quick charge
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.
Listen in comfort, anywhere, anytime
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.
Easy hands-free calling
Conversation flows freely with easy hands-free calling, thanks to the built-in microphone. No need to even take your phone from your pocket.
Easy operation with buttons
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 contacts.
- HEADPHONE TYPE
- Closed Dynamic
- DRIVER UNIT
- 0.47 "
- FREQUENCY RESPONSE (BLUETOOTH® COMMUNICATION)
- 20 Hz–20,000 Hz (44.1 kHz Sampling)
- VOLUME CONTROL
- 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)
- A2DP, AVRCP, HFP, HSP
- SUPPORTED AUDIO FORMAT(S)
- SBC, AAC
- SUPPORTED CONTENT PROTECTION