Full Specifications and Features



Size & Weight

6.7 oz

General Features

Headphone Type
Closed, Dynamic
Driver Unit
11.82 in
Impedance (Ohm)
24 ohm
Frequency Response
20 Hz–20,000 Hz
Sensitivities (dB/mW)
95 dB / mW
Volume Control
Cord Type
Cord Length
Usage Time
Max. 30 hrs
Charge Time
Approx. 4 hrs

Portable Headphone Amplifier

Approx. 6.70 oz


Unit of Microphone
Electric Condenser
Direction of In-Line Microphone
Omnidirectional Microphone

Color Options


What's In The Box

  • USB cable: Yes (50 cm micro USB cable)


Neodymium dynamic drivers deliver precise sound

Lightweight 1.18 in neodymium dynamic driver units enable the headphones to deliver a punchy, rhythmic response to even the most demanding track. Combined with a highly sensitive diaphragm, you’ll be able to turn the headphones up louder and still enjoy clear, precise audio across the spectrum.

Picture of MDR-XB650BT EXTRA BASS™ Wireless Headphones

NFC One-touch for instant connectivity

Near Field Communication (NFC) and Bluetooth® technology remove the need for wired connections and complex setup sequences. Simply touch your NFC-enabled device to the headphones for a quick, seamless connection, then start streaming your music collection. No NFC? No problem. Connect by Bluetooth® and you're ready to go.

Picture of MDR-XB650BT EXTRA BASS™ Wireless Headphones

EXTRA BASS™ for deep, punchy sound

As part of the EXTRA BASS product range from Sony, these headphones are ideal for listening to EDM and other bass-heavy music genres. They feature Bass Booster technology that provides an acoustically-tight seal for superior sound isolation, deep bass sound and tight bass response.

Picture of MDR-XB650BT EXTRA BASS™ Wireless Headphones

Swivel design for easy packing

The headphones' swiveling ear cup design enables easy storage when you're not using them, and enhances portability when you're traveling. The ear cups swivel flat, so you can pack them into a suitcase or a bag without worrying about them taking up too much valuable space. 

Picture of MDR-XB650BT EXTRA BASS™ Wireless Headphones

Cushioned ear pads for total comfort

Listen in total comfort. These headphones have a self-adjusting headband and soft cushioned ear cups that cover the whole ear. Enjoy the long-lasting comfort you need for listening to your favorite albums back-to-back.

Built-in mic for hands-free calls

A built-in button and mic on the headband enables you to take hands-free calls from selected smartphones while listening to music. Switch easily between songs and calls with no need to remove your headphones.

Picture of MDR-XB650BT EXTRA BASS™ Wireless Headphones

Long battery life for non-stop listening

A charge of around 4 hours will enable you to enjoy approximately 30 hours play time. So you can keep on listening, track after track, mix after mix.