• Sony MDREX750NAY High-Resolution Noise Cancelling Headphones

    Bowers & Wilkins Over Ear Noise Cancelling Wireless Headphones Space Grey PX7-SPCGREY hero image
    Bowers & Wilkins Over Ear Noise Cancelling Wireless Headphones Space Grey PX7-SPCGREY
    Yet to be reviewed
    • Specifications & manuals
    • Reviews
    • Legendary service
    • Delivery, services & returns
    • Questions & answers

    Specifications & manuals

    key Specifications
    Brand
    Sony
    Finish Colour
    Yellow
    Weight (g)
    16 g
    Accessories included
    Plug adaptor for in-flight use (dual), Earbuds (4 pairs): SS (1 line), S (2 lines), M (3 lines), L (4 lines), Carrying pouch, Micro USB cable (approx. 1.0 m), Clip
    warranty
    Manufacturer Warranty
    1 Year
    audio
    Built in Microphone
    Driver Diameter
    9 mm
    Frequency Response Range
    5 - 40,000
    Headphone Type
    In Ear Headphones
    Impedance
    32
    Sensitivity
    103
    battery Information
    Battery Charging Time
    2.5 h
    Battery Life
    16
    Battery Type
    Lithium ion
    other Features
    Features
  • High-Resolution Audio capability
  • Digital Noise Cancelling utilizing Dual Noise Sensors reduce ambient noise
  • 9mm high-sensitivity drivers reproduce up to 40kHz
  • Built-in Li-ion batt for 16 hours non-stop music all day
  • Hands-free calls with in-line remote and microphone
  • Style statement with the distinctive single shape design
  • Reviews

    Rating snapshot

    5
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    Average customer rating

    Overall
    4.7

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    Pros
    1-3 of 3 reviews
    Bennybb2017-02-25
    Peace and love!
    Purchased to help with noisy neighbours. They muffle most of the noise, only sudden loud noises get through a bit. Sound quality good. Not so comfortable lying down but ok if you don't lie directly on them. Love the blue colour.
    Alice832016-03-16
    Compact and Quiet
    I bought these to replace an older pair of on-ear NC headphones that had been stolen. I primarily use them when flying, and I was extremely pleased with both the quality of the noise reduction as well as the sound when using them with the in-flight entertainment system. The convenient pouch also keeps it all tidy.
    ruairidh742015-12-15
    Sound Cancelling Earphones
    I have been using these earphones for over a month now. So far they have been great! Amazing quality audio and sound cancellation. However, the sound cancelling doesn't work properly when travelling on vehicles with high turbulence (e.g. Buses), as this affects the mics. on the sides of the earbuds, thus affecting the cancellation. This distorts the audio and can make it quite unpleasant to listen to. Although overall, apart from Buses, everywhere else the cancellation is great and works perfectly. Great Earphones, highly recommended!

    Legendary service

    The Appliances Online Net Promoter Score (NPS) is based on feedback from 89,897 people, collected between August 2024 to August 2025. Learn more about the Net Promoter Score (NPS).
    Saved about $300
    Seemi, Kenmore Hills, QLD
    You have my business for all household appliances in the future
    Andy Nelson, Rouse Hill NSW
    Thank you for the excellent service
    Cathy, Forest Lodge, NSW

    Delivery, services & returns

    Appliances Online is all about legendary service. We offer free next business day delivery, free connection, free removal and free recycling, and we even offer Saturday delivery and, in some locations, a Premium Delivery option that allows you to choose your own 2-hour delivery window.

    Questions & answers

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