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SONY WIXB400B Wireless In-ear Extra Bass Headphones - Black

MSRP: $48.00
(You save $20.00 )
Extra Bass

SONY WIXB400B Wireless In-ear Headphones - Black are 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 do with a stylish, compact design. The integrated microphone makes hands-free calling a breeze.

  • Love the bass
    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 day1.
  • 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 rush, 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 multi-function 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 multi-function button twice and you’ll get instant access to Siri or Google Assistant3.
  • USB-C Charging
    The next generation of recharging technology comes to the CH510 wireless headphones with USB Type C charging.

1. Actual performance varies based on settings, environmental conditions, and usage. Battery capacity decreases over time and use.
2. Interoperability and compatibility among Bluetooth® devices vary.
3. Voice assist function compatible with Android smartphone (Google App) or iPhone (Siri). Bluetooth® connection required.

  • Bluetooth® Technology: version 5.0
  • Effective Range: Line of sight approx.30ft (10m)
  • Frequency Range: 2.4GHz band(2.4000GHz-2.4835GHz)
  • Frequency Range(A2DP): 20Hz - 20,000Hz((44.1kHz Sampling)
  • Interface: A2DP, AVRCP, HFP, HSP
  • Modulation Method: FHSS
  • Power Output: Bluetooth power class 2
  • Supported Audio Format(s): SBC, AAC
  • Supported Content Protection: SCMS-T
General Features (Headphone)
  • Driver Unit: 0.48inch (12mm)
  • Headphone Type: Closed Dynamic
  • Magnet: Neodymium
  • Wearing Style: Neckband style
  • Weights (Approx.) *excl.cable erights: 0.75 oz (21 g)
General Features (Mic)
  • Direction of Microphone: All Direction
  • Unit of Microphone: Electret Condenser Microphone
General Features(Active Headphones)
  • Batteries: DC3.7V : Built-in litium-ion rechargeable battery
  • Battery Charge Method: USB type-C
  • Battery Charge Time: Approx. 3 Hours (Full charge)
  • Battery Indicator (charge indication): Red LED
  • Battery Indicator (working indication): Blue/Red LED
  • Battery Life(Waiting Time): Max. 200h (Full charge)
  • Battery Life(continuous communication time): Max. 15h (Full charge)
  • Battery Life(continuous music playback time): Max. 15h (Full charge)
  • Volume Control: Yes
Weights and Measurements
  • Package Height : 6.813"
  • Package Length : 3.688"
  • Package Volume :0.025FT3
  • Package Weight :0.339lbs
  • Package Weight :0.339lbs
  • Package Width :1.75"
  • Sub Carton Height : 7.188"
  • Sub Carton Length : 10.25"
  • Sub Carton Volume : 0.171FT3
  • Sub Carton Weight : 1.724lbs
  • Sub Carton Width : 4.0"
  • Master Carton Height : 8.5"
  • Master Carton Length : 16.313"
  • Master Carton Volume : 0.903FT3
  • Master Carton Weight : 8.12lbs
  • Master Carton Width :11.25"