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Sony MDR-ZX770BT Wireless Headphone Review

image of Sony-MDRZX770BT-Bluetooth-Stereo-Headset-Black

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Ever got tired of self-tangling wires while listening to music? You better switch to Sony’s MDR-ZX770BT wireless headphone. No wires, just pure music.

Design and Build

Sony’s MDR-ZX770BT is an over-ear headphone that may come in bulky but is comfortable for long sessions. It has a snug fit allowing you to move without worrying that it might fall off. The soft ear cushions that cover your ears relieve any pressure. You can adjust the headband according to your fit.

There’s a noise isolation feature that minimizes the background noise. With this technology, you can hear more of your favorite tunes without distraction.

You can fold the headphone for easy storage. It includes a carrying pouch where you can safely keep the headphone.

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Sound Quality

With today’s ever-changing music style, the MDR-ZX770BT is made to adapt to those changes. Experience defined audio quality with its powerful 40mm neodymium drivers.

It produces an authentic and digital sound that gets you into the groove. Opt for upbeat songs? It has a Bass Response Control for a booming and in-depth bass. The AAC codec makes sure to deliver CD-quality sound quality even on Bluetooth.


By Bluetooth connectivity with NFC-pairing enabled, you can stream your tunes without wires. Instantly pair your Bluetooth-enabled gadgets with this wireless headphone by aligning and touching the NFC logo. With the AAC and SBC supported codecs, the tunes played wirelessly are smooth.

When you run out of battery or want to save one, you can use it wired. The package includes a detachable 3.5mm jack stereo cable for wired transmission.

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On a single full charge, enjoy wireless music and call sessions for 17 hours. Battery charging time is 2.5 hours. It has a LED light that lights from red to blue to indicate charging status.


Controlling the MDR-ZX770BT is as easy as ABC. The left ear cup houses the power and Bluetooth (hold it down for a few seconds) button. It also houses the charging port, reset button and the built-in microphone on the left ear cup.

If your phone has an NFC connection, on the front part of the ear cup lays the NFC logo. Tap your phone in that logo to enable instant pairing.

The right ear cup houses the volume rocker to adjust the volume. Beside it lies the multifunction button that you can move side to side to skip tracks. Push the multifunction button to play/pause the current track or to pick an incoming phone call.


My smartphone has an NFC connection so that I can pair it with the wireless headphones without a sweat. The battery life is incredible. I can listen to my favorite songs all day long without wires. The bass is great as well.

Product Comparison

mdr-zx770bt vs mdr-zx770bn
mdr-zx770bt vs mdr-xb950bt

  • Sony MDR-ZX770BT Wireless Headphone

  • DimensionDimension
  • WeightWeight
  • BatteryBattery
  • Battery LifeBattery Life
  • CableCable
  • Charging TimeCharging Time
  • ManufacturerManufacturer
  • OriginOrigin
  • PricePrice

  • Dimension8.1 x 4 x 10.2 Inches
  • Weight8.47 Ounces
  • BatteryLi-ion battery
  • Battery LifeIn use: 17 hours
  • CableIncluded
  • Charging Time2.5 hours
  • ManufacturerSony
  • OriginJapan
  • Price$$

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Sony MDR-ZX770BT Wireless Headphone















  • Offers Bluetooth and NFC connectivity
  • Active voice-calling support
  • 17 hours battery life
  • Affordable

Last update on 2021-07-24 at 19:44 / Affiliate links / Images from Amazon Product Advertising API

I am the author

I'm an associate content creator here at I love writing about bluetooth technology and how we are using it today, especially with wireless headphones. Whether its testing out new products, researching new marketing events or being a guest on some Wireless Technology panels, I love sharing my knowledge with the world. Keep in mind, just because I like a certain headphones, doesn't mean you will. Always use my content for a second opinion when you are purchasing wireless headphones. When I am not working on, I am out surfing, golfing and hiking. I enjoy anything that has to do with Bluetooth technology. I would love to hear your feedback.

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