Sony WI-XB400




Model Name WI-XB400 Extra Bass Wireless Stereo Headset
Color Blue
Headphone Type In the Ear
Inline Remote Yes
Sales Package 1 Main Unit
Connectivity Bluetooth
Product Details
Sweat Proof Yes
Deep Bass Yes, EXTRA BASS™ for deep, punchy sound
Water Resistant Yes
Designed For Universal
Open/Closed Back Closed Dynamic
Carrier Frequency 2.4 – 2.48 Ghz
Magnet Type Neodymium
Driver Type 12 mm
Indicators Connection Status indicator, Power Indicator
Controls Volume Control, On/Off, Call Received
Technology Used Bluetooth V 5.0
Other Features Support Google assistant via voice guidance features
Headphone Driver Units 12 mm
Cord Type Nylon braided
With Microphone Yes
Sound Features
Sensitivity 102 dBmW
Impedance 32 ohm
Signal to Noise Ratio 92 dB
Minimum Frequency Response 20 Hz
Maximum Frequency Response 24000 Hz
Other Sound Features Lightweight headphones with EXTRA BASS for a deep, punchy sound, Enjoy wireless freedom with Bluetooth, Magnetic buds for easy carrying
Audio Codec SBC, AAC
Connectivity Features
Wireless Type Wireless, Bluetooth
Wireless Range 10 m
Bluetooth Profiles A2DP, AVRCP, HFP, HSP
Bluetooth Version 5
Bluetooth Range 10 m
Headphone Power Source USB Type-C Charged
Charging Time 2 Hrs
Play Time 15 hr
Standby Time 200 hr
Other Power Features USB Type-C Charging
Width 18 mm
Height 9 mm
Depth 4 mm
Weight 30 g
Warranty Summary 1 Year Manufacturer Warranty
Warranty Service Type Replacement
Covered in Warranty Manufacturer Defects Covered under warranty
Not Covered in Warranty Physical and Liquid damaged not covered under warranty

Sony WI-XB400


Sound Overall


Water Resistant




Battery Life





  • 1. Battery Life is Awesome upto 15 hours
  • 2. Bluetooth version 5.0 would never interrupt connectivity
  • 3. Build quality is very nice
  • 4. Comfortable wearing
  • 5. Overall sound quality is good with Dynamic Bass


  • Bass quality is not so good.

admin Author

Leave a Reply

Your email address will not be published. Required fields are marked *