About the Sony MDR-ZX770BT
A wireless workhorse
A wireless workhorse
Looking for an affordable pair of wireless headphones? Ones that simply do their job and don't scream for attention? Consider the Sony MDR-ZX770BT headphones.
The Sony MDR-ZX770BT headphones have a sensible look, comfortable fit, and pair wirelessly to Bluetooth-enabled devices.
They have a no-nonsense look — a black finish with a stylish brush of gray. Music plays wirelessly from your Bluetooth-enabled smartphone or tablet, and sounds nicely balanced. The 40mm drivers produce a complete musical experience with clear highs and solid mids. While the bass is detailed and satisfying, it's not overly boomy, and doesn't dominate the soundstage.
Snug fit that feels just right
Sony headphones always deliver on comfort. The MDR-ZX770BT's soft earcups are flexible and easy to wear, while the headband helps them fit securely. The combination of comfort and smooth sound makes for pleasant and engaging listening, even for long sessions.
Built-in music and phone call controls
Since you can roam as far as 30 feet away from your device, the MDR-ZX770BT headphones offer built-in controls. Skip tracks, play and pause music, take phone calls, and adjust the volume using the earcup buttons. A built-in mic ensures the person on the other end can hear you clearly.
Press the "Power" button to turn on the headphones and pair them with your Bluetooth-compatible device. As for battery life? You get up to 17 hours of wireless playback on a full charge.
Product highlights:
- closed-back, over-the-ear headphones help block out external noise
- Bluetooth 3.0 and A2DP connectivity for wireless music listening and phone calls with compatible smartphone
- wireless range: 30 feet
- aptX™ and AAC decoding provides high-quality music streaming from compatible devices
- NFC-compatible for one-touch pairing with compatible devices
- swiveling earcups for portability and convenience
- built-in rechargeable battery offers up to 17 hours of wireless use
- built-in microphone for making calls with a smartphone
- earcup controls let you answer calls, play/pause music, skip tracks, and control volume
- includes USB cable for charging
- frequency response: 20-20,000 Hz
- weight: 8.47 ounces
- warranty: 1 year parts, 90 days labor
- MFR # 11652384
What's in the box:
Sony MDR-ZX770BT owner's manual
- Over-ear Bluetooth headphones (gray)
- 20" USB charging cable (Type A USB on one end and Micro USB on other end)
- Reference Guide
- Quick Start Guide
- Limited Warranty (US)
- Consumer 1 Year Warranty (Canada)
Customer reviews for Sony MDR-ZX770BT
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More details on the Sony MDR-ZX770BT
Features & specs
| General | ||
|---|---|---|
| Fit Style | Over-the-ear | |
| Earcup Type | Closed | |
| Earcup Width x Height | 3.203" x 3.915" | |
| Noise-canceling | No | |
| Bluetooth | Yes | |
| Bluetooth Version | --- | |
| Single-earbud Operation | --- | |
| Mic For Taking Calls | Yes | |
| Voice Assistant Access | ||
| Amazon Alexa | No | |
| Google Assistant | No | |
| Siri | No | |
| Connectors | ||
| 3.5mm | No | |
| 1/4" | No | |
| Lightning | No | |
| 4.4mm balanced | No | |
| XLR4 balanced | No | |
| 2.5mm | No | |
| Other | None | |
| Specs | ||
| Frequency Response | 20-20k Hz | |
| Sensitivity | N/A dB | |
| Impedance | N/A | |
| Weight | 8.47 ounces | |
| Cord Length | 20" USB | |
| Parts Warranty | 1 Year | |
| Labor Warranty | 90 Days | |
Product Research
Features
Overview: The Sony MDR-ZX770BT Bluetooth wireless headphones let you enjoy your music without the hassle of dangling cables. The headphones have Bluetooth wireless technology, as well as the easy pairing of NFC. The headphones come with a USB charging cable.
Bluetooth: The MDR-ZX770BTs feature Bluetooth 3.0 to wirelessly deliver crystal clear audio from a compatible digital music player, smartphone, tablet, or computer within a range of approximately 30 feet (10 meters). The headphones are compatible with the following Bluetooth Profiles: Headset Profile (HSP), Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), and Audio Video Remote Control Profile (AVRCP). Built-in apt-X, AAC, and SBC codec support provides maximum signal quality when streaming your audio wirelessly.
NFC: With compatible Android smartphones (Android 2.3.3 or later), you can pair with the headphones using NFC (Near Field Communication) using the one-touch connection method. By simply touching the device to the "N" mark on the left ear cup, the phone and headphones are instantly connected.
Music/Phone Controls: The headphones have built-in controls on the right ear cup for music playback as well as phone calls. When listening to music, you can use the two-way slide switch for skip next/previous, fast forward/reverse. Pressing the slide switch allows you to pause/play the music or answer/end a phone call. A separate rocker switch controls volume up or down. An omnidirectional, electret condenser microphone is located on the front of the right ear cup for making phone calls. The mic's frequency response is 100-10000Hz.
Swiveling Ear Cups: The ear cups on the MDR-ZX770BT swivel out to let you listen to external sounds or carry on a conversation. When not in use, the swiveling ear cups fold flat for easy storage.
Drivers: The MDR-ZX770BTs have large 40mm drivers that deliver full and balanced sound. You can enjoy a full 20Hz-20kHz frequency response when streaming music.
Rechargeable Battery: The MDR-ZX770BT has a built-in 3.7-volt Lithium-Ion rechargeable battery that fully charges in about 2.5 hours via the supplied USB charging cable. Maximum battery life estimates (with Bluetooth) are as follows:
| Music Playback | 17 hours |
|---|---|
| Communications | 17 hours |
| Standby | 450 hours |
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Customer Q&A
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I like this bulky old style. Makes for a comfortable fit. I got these to replace my 25 year old Sony wired headphones. Their comfortable and the sound quality is great.
T Dean from Blue Hill, Maine