Buy items from the U.S. that you can't get in your country. Fast delivery worldwide!
Buy items from the U.S. that you can't get in your country. Fast delivery worldwide!

Can't get it in your country? We'll help you buy it from the U.S. and ship it to your door!

Our shopping service will:

Buy your product
Check & inspect
Consolidate & repack
File customs paperwork
Ship to you worldwide



100% Authenticity Guaranteed

Big Apple Buddy only sources from official retailers to ensure your item is genuine and authentic. This item is sourced from Best Buy.

Product Description

Enjoy crisp, powerful low-end audio with these Sony MDRXB50AP/B earbud headphones, which feature a bass duct design that provides optimal sound isolation. An integrated elecret condenser/omnidirectional microphone lets you chat hands-free.

Earbud design
With hybrid silicone earbuds in extra small, small, medium and large sizes ensures a custom fit for lasting comfort.
12mm dome-type drivers
Along with high-energy neodymium magnets create rich, powerful bass tones.
Bass duct design
Offers a high level of sound isolation for immersive audio with extended bass response.
100 mW (IEC) power handling
Stands up to extreme output levels.
Integrated elecret condenser/omnidirectional microphone
Allows clear hands-free communication.
Multifunction control button
Lets you manage functions on your compatible cell phone. A Smart Key app (download required) allows you to control your compatible Android phone.
3.9' flat cord
Resists tangles to permit neat storage.
Gold-plated, 4-conductor, L-shape stereo mini plug
Enables you to connect a wide range of devices.
4Hz - 24kHz frequency response
Delivers faithful sound reproduction.
110dB/mW sensitivity
Ensures robust audio.
16 ohms impedance at 1kHz
To efficiently conduct power through the headset.

What's Included

  • Cord adjuster, carry pouch
  • Earbud Headphones
  • Earbuds (2 x-small, 2 small, 2 medium, 2 large)
  • Owner's manual

  • Specifications View

    Sound Isolating: Yes
    Color Category: Black
    Built-In Microphone: Yes
    Cord Length: 3.9 feet
    Minimum Frequency Response: 4 hertz
    Water Resistant: No
    Connection Type: Wired
    Manufacturer's Warranty - Labor: 90 days
    Ear Cushions: Yes
    Sensitivity: 110 decibels adjusted
    Bone Conducting Technology: No
    Sound Mode: Stereo
    Manufacturer's Warranty - Parts: 90 days
    Model Number: MDRXB50AP/B
    Body Metrics Measured: Not Applicable
    Headphone Fit: In-Ear
    Additional Accessories Included: Cord adjuster, carry pouchEarbuds (2 x-small, 2 small, 2 medium, 2 large)Owner's manual
    Product Depth: 0.75 inches
    Carrying Case: Yes
    Connector Size: 1/8 in. (3.5mm)
    Color: Black
    Maximum Frequency Response: 24 kilohertz
    Product Width: 0.5 inches
    Product Name: Sony - MDRXB50 Wired Earbud Headphones
    Product Weight: 0.02 pounds
    Ear Tip Sizes Included: Extra small
    Brand: Sony
    Driver Size: 12 millimeters
    Product Height: 1 inches
    Impedance: 16 ohms
    Style: Sports and Exercise

    Available Now


    This item is available to ship worldwide
    Get it as soon as Thu 09 Apr
    US $49.99
    Add to cart to see shipping cost

    Estimate Customs Duties & Import Taxes

    Select your country below to get an estimate of the duties and taxes you may be charged for this item.

    How Our Service Works

    1. Add your item to the cart and place your order
    2. We'll buy your item from an official retailer in the U.S.
    3. We'll ship your item to your international address


    • How much does it cost?
      Product Cost + International Shipping + Service Fee
    • You may be required to pay customs duties / import taxes once the parcel arrives in your country

    International Shipping

    • All shipments are shipped via and include shipping insurance and a tracking number

    Contact Us

    • Want to buy in bulk, have an issue with our website or have a question about our service?

      Email us at

    Fast Shipping Worldwide

    Big Apple Buddy is a shopping service based in New York. We're here to help you buy products from the USA that you can't get in your own country. Our service will help you source items from the USA and ship them to your international address. We've partnered with FedEx to offer fast and reliable shipping to over 100 countries worldwide. Some of the countries we ship to can be found below.

    • Australia
    • Austria
    • Bahrain
    • Belgium
    • Brunei
    • Bulgaria
    • Canada
    • Croatia
    • Czech Republic
    • Denmark
    • Estonia
    • Finland
    • France
    • Germany
    • Greece
    • Hong Kong
    • Hungary
    • Iceland
    • Ireland
    • Israel
    • Italy
    • Kuwait
    • Latvia
    • Liechtenstein
    • Lithuania
    • Luxembourg
    • Malaysia
    • Maldives
    • Montenegro
    • Netherlands
    • New Zealand
    • Norway
    • Oman
    • Poland
    • Portugal
    • Qatar
    • Romania
    • Saudi Arabia
    • Serbia
    • Singapore
    • Slovak Republic
    • Slovenia
    • South Africa
    • Spain
    • Sweden
    • Switzerland
    • Taiwan
    • Thailand
    • United Arab Emirates
    • United Kingdom

    What Our Customers Say

    Hong Kong
    Some of the best customer service I've had!

    Phillis and her team were so prompt (email replies within hours) professional, and most importantly I received exactly what I ordered, exactly when they said I would.....with a personalized note inside my package from Phillis. LOVELY TOUCH!

    South Africa
    Professional company

    Big Apple Buddy is a professional company and doing business with them is an absolute pleasure. I tried it from South Africa and thanks to Phillis Chan and her team, I enjoyed the purchasing process just as much as the product I purchased.

    Like having a personal friend in the US

    Thank you so much to Big Apple Buddy for the super great purchasing experience! Phillis was very prompt and helpful, updating me via emails all the way from quote to delivery to Singapore. It's like having a personal friend in the US!




    Have a question or want to add items to your order?
    Email us at


    All items are purchased from official retailers to ensure authenticity. Orders are trackable & include shipping insurance.


    We currently accept all major debit and credit cards via PayPal. All website payments are secured by Stripe.