Full Specifications and Features


P 6,999.00

Size & Weight

245 g (without cable)

General Features

Closed Type
Closed Dynamic
Driver Unit
40 mm dynamic — Dome type
Impedance (Ohm)
23 ohms (POWER ON) (Wired); 50 ohms (POWER OFF) (Wired)
Frequency Response
8–22,000 Hz (Wired)
Sensitivities (dB/mW)
POWER OFF 100 dB/mW (Wired), POWER ON 98 dB/mW (Wired)
Volume Control
Cord Length
1.2 m
Gold-plated L-shaped Stereo Mini
Usage Time
Up to 13 Hours (BT ON/NC ON)
Charge Time
About 2.5 Hours (Full charge)
Wearing Style
Headband, Over-Ear

In the box

DC3.7V: Built-in litium-ion rechargeable battery


Unit of Microphone
Electret Condenser Microphone
Direction of In-Line Microphone

Color Options


What's In The Box

  • Carrying Pouch
  • Connection Cable
  • USB cable
  • Warranty Card
  • Operating Instructions
  • Quick Start Guide
  • Reference Guide


Picture of MDR-ZX770BN Wireless Noise-Canceling Headphones

Wireless streaming with Bluetooth®

Wirelessly stream your favourite tracks with Bluetooth®. Pair your smartphone or tablet with these Bluetooth®-enabled headphones, and you can enjoy your music and even control the playlists and volume right from your device.

One-touch listening to play instant music

Near Field Communication (NFC) technology removes the need for wired connections and complex set-up sequences. Simply touch your NFC-enabled smartphone or other device* to the on-body N-mark and start your music. No NFC? No problem. You can also pair the devices manually in Bluetooth® settings. *See compatible devices

Find compatible devices

Picture of MDR-ZX770BN Wireless Noise-Canceling Headphones

Digital Noise Cancelation for fewer distractions

Digital Noise Cancellation reduces a variety of ambient noise when listening to music. A microphone built in to the headphones works with the digital noise cancellation engine to cut out unwanted sound. The headphones select the optimal mode (plane, train or office) based on an intelligent analysis of the environment. Activate or deactivate noise canceling using the on/off switch. 

Picture of MDR-ZX770BN Wireless Noise-Canceling Headphones

Neodymium dynamic drivers deliver precise sound.

Lightweight 40 mm 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.

Tight bass with Beat Response Control

Beat Response Control technology delivers tight, deep bass response, making it perfect for low-end focused music styles. An air vent maximizes airflow within the low frequency range, optimizing the efficiency of the diaphragm to enable more accurate reproduction of bass rhythms.  

Picture of MDR-ZX770BN Wireless Noise-Canceling Headphones

High sensitivity for a loud, clear sound

With a high sensitivity of 100 dB/mW when using the audio cable (98 dB/mW with noise canceling on), these headphones efficiently convert electricity into acoustic signals. You willll hear a louder sound across the entire audio spectrum (compared to less sensitive headphones) when listening to music through the same source and at the same volume level.  

Take calls hands-free with built-in mic.

Whether you’re chilling in the living room or lounging in the garden, when a call comes in, you won’t need to touch your phone. Simply pair your phone with the headphones via Bluetooth®, and use the built-in microphone to chat away.

Picture of MDR-ZX770BN Wireless Noise-Canceling Headphones

Support for popular AAC and aptX® codecs

These headphones support popular, high-quality codecs, including AAC for iPhone/iOS users, and aptX® for pure wireless sound that doesn’t compromise audio quality. The aptX® codec enables pure wireless audio to be sent over Bluetooth® by reducing the size of audio files.

Picture of MDR-ZX770BN Wireless Noise-Canceling Headphones

Cushioned earpads for total comfort

Listen in total comfort. These headphones have soft cushioned earcups that cover the whole ear, so you’ll enjoy the long-lasting comfort you need for listening to your favorite albums back-to-back.

Picture of MDR-ZX770BN Wireless Noise-Canceling Headphones

Stainless steel slider for comfort and durability

Listen to your music in total comfort. A stainless steel slider in the headband allows you to find the perfect fit, while providing excellent durability when traveling.    

Listen with the supplied audio cable.

Feel like listening to your music without Bluetooth®? Just connect the supplied audio cable to your headphones and plug into your favourite music player for high-quality sound. The cable is 1.2 meters long and designed for durable everyday use.