XB70BT EXTRA BASS Bluetooth In-ear Headphones, , product-image
  • XB70BT EXTRA BASS Bluetooth In-ear Headphones, , hi-res

XB70BT EXTRA BASS Bluetooth In-ear Headphones

  • EXTRA BASS sound with deep, punchy low end
  • Wireless audio with Bluetooth
  • Smartphone compatible in-line remote and mic


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Shipping & Delivery: Timeframes shown are subject to change. Delivery cut-off times are based off AEST, and approximate business days. *Shipping defined as departure from warehouse

Delivery Information

Please note, we cannot deliver to PO Boxes, Parcel Lockers or international destinations and currently authority to leave (ATL) at doorsteps or un-signed is not available.

Delivery Australia


Regular deliveries to NSW, QLD and VIC metro areas should be received within 1-5 business days. For ACT, SA, WA, TAS, NT metro and other rural areas, orders should be received within 1-7 business days.

Delivery New Zealand

New Zealand

Regular deliveries to Metro areas should be received within 1-5 business days. For rural areas and Stewart Island, orders should be received within 1-7 business days but may dependant on local carriers.

Delivery Costs

Delivery Fees

Some orders may be charged a small delivery fee as part of the convenience of getting your order delivered to your doorstep. See checkout for final costs.

Delivery Sale Periods

Sale Periods

Delivery delays may be experienced during sale periods due to high demand.

  • For returns, see our returns information for more details.
  • Shipping is only available to customers within NSW, VIC, ACT, QLD, SA, WA, NT, TAS only for orders on store.sony.com.au and to North Island, South Island, Stewart Island addresses only for orders on store.sony.co.nz
  • For items over 20kg, Sony (or an authorised logistics provider) will contact to arrange a delivery time. Certain factors such as size, shipping address or volume of deliveries may delay shipments.
  • Pick up and collection of orders are not available.
  • Delivery is currently during standard business hours only.

Key Features

Listen without restrictions

Listen without restrictions

Pair the MDR-XB70BT with your Bluetooth device for enjoyable music playback, minus the restrictive cables.

Remote control

Remote control

Convenient buttons let you control calls and music playback without touching your smartphone.

Dynamic sound

Dynamic sound

EXTRA BASS sound brings extra low end punch to all your music.

Wireless freedom

Wireless freedom

Bluetooth connectivity and a nine-hour battery life for all-day wireless listening.

Long battery life

Long battery life

The built-in battery gives you nine hours of wireless playback, so you can listen all day.

Fits your life

Fits your life

Lightweight and easy to carry, the MDR-XB70BT goes wherever you do. Choose from three colours to match your individual style.

Big beats on tap

Big beats on tap

Get your daily fix of bass on the move. EXTRA BASS sound has enhanced low frequencies, so beats are powerful and punchy.


Size and Weight

    • Width (cm) 5.50
    • Height (cm) 18.00
    • Weight (kg) 0.21
    • Carton Width (cm) 30.00
    • Carton Height (cm) 23.00
    • Carton Weight (kg) 5.10


Please note: Some product variations, services and/or features mentioned within Product Reviews may not be available in all countries.



When you purchase a Sony product, you have the peace of mind in knowing that your product is covered by Sony's Standard Warranty provided by Sony Australia Limited (for Australian purchases) and Sony New Zealand Limited (for New Zealand purchases)