Sony WI-XB400 EXTRA BASS Wireless In-Ear Earphones (Black)

Used Cat #2589856 • MFR #WIXB400/B
Sony
Key Features
  • 11.9mm Closed Dynamic Driver
  • Up to 15 Hours of Playback
  • Built-In Mic for Hands-Free Calling
  • Built-In Voice Assistant Button
The WI-XB400 EXTRA BASS Wireless In-Ear Earphones from Sony plays your favorite music through its 11.9mm drivers while enhancing low-end frequencies for deep and thumping bass. Even with a bass boost, Sony's audio engineering is designed to maintain vocal clarity. Your audio is received wirelessly via a Bluetooth-compatible mobile device, and the earphones have enough power for up to 15 hours of continuous playback.
Used
Condition: 9 Minor scuffs & surface marks
Shows some signs of use; may exhibit minor scuffs or surface marks but overall looks very clean
No Longer Available
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Sony WIXB400/B Overview

The WI-XB400 EXTRA BASS Wireless In-Ear Earphones from Sony plays your favorite music through its 11.9mm drivers while enhancing low-end frequencies for deep and thumping bass. Even with a bass boost, Sony's audio engineering is designed to maintain vocal clarity. Your audio is received wirelessly via a Bluetooth-compatible mobile device, and the earphones have enough power for up to 15 hours of continuous playback.

The XB400 in-ear earphones also feature built-in controls and a microphone on the neckband. The microphone can be used to make hands-free phone calls and interact with your mobile device's voice assistant software. With one-touch access, you can ask your device questions, navigate to a destination, play music, set reminders, and much more. Other built-in controls let you manage audio playback, such as play, stop, skip, and volume adjustment.

Magnetic Earbuds
When you're done listening but still want to keep the WI-XB400 earphones handy, simply click the magnetic earbuds together to wear them around your neck.
UPC: 027242916630

Sony WIXB400/B Specs

Headphone
Earpiece DesignIn-Ear (Intra-Aural)
Earpiece Connection / Wearing StyleNeckband
FoldableNo
Driver TypeDynamic
Number of Drivers1, per Earpiece
Driver Size0.47" / 11.94 mm
Magnet TypeNeodymium
Active Noise CancellationNo
Controls/Microphone LocationControls: Neckband
Microphone: Earpiece (Side Unspecified)
Full Remote OS SupportNot Specified by Manufacturer
Performance
Frequency Response20 Hz to 20 kHz (Wireless)
Wireless Connectivity
Supported Audio CodecsAAC, SBC
Bluetooth5.0
Wireless Range30' / 9.1 m
Frequency2.4 GHz (2.4 to 2.4835 GHz)
NFCNo
Wired Connectivity
Audio Connector to SourceNot Specified by Manufacturer
Audio Connector to EarpieceNot Specified by Manufacturer
Battery
Runtime15 Hours (Music)
15 Hours (Talk)
200 Hours (Standby)
Quick Charging Times10 Minutes for 1 Hour
Recharge Time3 Hours
Charging PortUSB Type-C
Charging Cable Length7.87" / 19.99 cm
Physical
Weight0.7 oz / 19.8 g

Sony WIXB400/B Reviews

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