Headphones & Headsets   >  Bluetooth Earphones   >  Sony   >  Sony MDR-EX31BN/B Wireless Bluetooth Headset, Black
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Article ID: 491158987

Sony MDR-EX31BN/B Wireless Bluetooth Headset, Black
Key Features
  • Designed especially for smartphones
  • Inbuilt microphone & digital noise cancelling system
  • Soft silicon earbuds make for comfortable wear
Finance Schemes
    No finance schemes available for this product
  • Warranty: 1 Year manufacturer warranty
  • Offer Price: ₹3,499
  • M.R.P 6990 (Inclusive of all taxes)
  • You Save: 50%(₹3,491)
Sold Out
This product is currently out of stock
  • Description
  • Specifications
Work-Life-Music Balance
Designed especially for your smartphones- these headsets are equipped with inbuilt microphone & digital noise cancelling system which let you enjoy non-stop music.

Wireless & Noiseless Connectivity
EX31BN is much advised gear for audiophiles on the move , its Digital Noise Cancelling blocks out ambient Noise and let you enjoy music without increasing volume also NFC/Bluetooth lets you connect this smart wear and enjoy hands-free calling .

Power packed
These headsets are prepared to be a smartest gadget-Having 13.5mm driver unit for powerful bass , Red & Black Colour Available to match your style, Its lightweight & comfortable for long listening hours also enthusiasts will enjoy its 10.5 hrs long play time.

Superb Sound
Soft silicon earbuds make for comfortable wear while providing excellent insulation against ambient noise- transforming your ear canals into air-tight audio chambers for a superb sound.


In The Box & Warranty

    In The Box
  • USB Cable
  • Hybrid silicone earbuds (S, M, L 3x2)
  • Operating Instruction
  • Warranty
    1 Year

Battery Related

    Battery Type
    Lithium Ion (Li-Ion)

Headset Connectivity


General Information

    Recommended for Bass
    Form Factor
    Ear Bud

Additional Features

  • 13.5mm high sensitivity driver
  • Maximum Communication Range - Line of sight approx. 30ft (10m)
  • Omnidirectional Microphone
  • Battery Life - (NC ON) Approx. 9.0 Hours, (NC OFF) Approx. 10.5 Hours
  • Battery Charging Time - Approx. 2.5 Hours

Physical Dimensions


Headset Audio Related

    16 ohm
    105 decibels of Sound Pressure Level