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Sony Black EXTRA BASS Wireless In-Ear Headphones - WI-XB400/B

Quick Specs
  • Color : Black
  • Type : In-Ear
  • Connection To Smartphone / Media Player: Wired Or Wireless : Wireless
  • True Wireless : No
  • Ideal For Wireless TV Use : No
  • Ideal For Sports And Workouts : No
What We Offer
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Abt Model: WIXB400B | UPC: 027242916630
In Stock
Your Price: $58.00
Color: Black
Your Shipping Zip Code: 20149
Estimated delivery date May 29th
Why I Bought This
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  • Product Overview-

    Key Features

    • Wireless Bluetooth Connection
    • Up To 15 Hours Of Battery Life And Quick Charging
    • Easy Hands-Free Calling And Voice Assistant Commands
    • Comfortable Neckband Style With Magnetic Buds
    • 0.47" Driver Unit
    • Neodymium Magnet
    • Black Finish

    Sony Black EXTRA BASS Wireless In-Ear Headphones - WI-XB400/B

    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.

    Key Features:

    • 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
    • Wireless streaming
      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
    • Voice-assistant compatible
      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"
    • Magnet: Neodymium
    • Frequency Response (Bluetooth® Communication): 20 Hz-20,000 Hz (44.1 kHz Sampling)
    • Volume Control: Yes
    • 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
    • Supported Audio Format(s): SBC, AAC
    • Supported Content Protection: SCMS-T

    What's In The Box

    • USB Cable: USB Type-C (Approx. 7.87")

    Approximate Weight:

    • Unit: 0.74 oz
    • Shipping: 1 lb

    Warranty Information:

    • Manufacturer Warranty (authorized online retailer): One Year Parts and Labor
    California customers: Proposition 65 WARNING
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