How to Connect Sony Bluetooth Headphones
Pairing is easy. Here are the three settings that decide performance: the LDAC quality option, multipoint, and the feature that keeps pausing your music.
Sony Bluetooth headphones connect like any others, and getting the best out of them means dealing with three settings most people never touch. LDAC is off or set conservatively by default on Android, multipoint is off by default on several models, and the connection quality setting trades audio bitrate against stability. All three live in places that are not obvious.
Pairing is the easy part. What follows is what actually determines how they perform day to day.
Connecting
With the headphones off, hold the power button for around seven seconds until you hear the pairing announcement and the light flashes blue twice repeatedly. Then select the Sony entry in your device’s Bluetooth list.
Seven seconds rather than two is the detail that causes most failed attempts, since the shorter hold simply powers them on and reconnects to the last device.
On earbuds, put both buds in the case and hold the touch sensors on both for around seven seconds.
Our guide on pairing Sony headphones covers the device by device steps.
LDAC, and when it is worth using
LDAC is Sony’s high bitrate codec, available on Android and unavailable on Apple devices, which use AAC exclusively.
On Android it is selected in Developer options under Bluetooth Audio Codec, and there is a second setting, Bluetooth Audio LDAC Codec: Playback Quality, which chooses between connection priority and quality priority.
That second setting matters more than the first. Quality priority pushes the highest bitrate and is the setting most likely to produce dropouts in a busy environment. Connection priority is stable and still better than the baseline codec.
If your Sony headphones stutter on a train or in an office, this is the first place to look, and stepping down one level usually fixes it entirely.
On an iPhone, iPad or Mac, none of this applies, since those use AAC. Apple’s AAC implementation is well regarded and the practical difference is smaller than the difference a good ear seal makes.
Multipoint, which is off by default
Most current Sony models hold two Bluetooth connections at once, and on several the feature ships disabled.
Enable it in the Sony Sound Connect app under the connection settings, then pair the first device, put the headphones back into pairing mode and pair the second.
The catch worth knowing: on some Sony models multipoint and LDAC cannot both be active, so enabling two device connection disables the high resolution codec. The app tells you when that applies, and on Apple hardware it costs you nothing since LDAC is unavailable there anyway.
With multipoint on, audio follows whichever device is playing and calls take priority. Pausing on one device before starting the other is more reliable than expecting the headphones to guess.
The app is not optional
Sony Sound Connect, previously Sony Headphones Connect, holds settings that live in the headphones rather than in your phone.
Firmware updates are the reason it matters most, since connection reliability and battery behavior both improve in updates and there is no other route to apply them.
It also carries the cancellation level, ambient sound control, equalizer, DSEE upscaling, Speak to Chat, adaptive sound control and the auto power off timer.
Speak to Chat is worth a specific mention because it causes more confusion than any other Sony feature. It pauses your music when it detects you talking, which is genuinely useful and also triggers on coughing, singing along and eating. If your music keeps pausing for no reason, that is what is happening, and it is a toggle in the app.
Getting a stable connection
Bluetooth and 2.4 GHz Wi-Fi share a band, so a router is the most common source of interference. Moving a few feet away, or switching your network to 5 GHz, resolves a lot of stuttering.
Keep the phone on the same side of your body as the headphone’s antenna where possible. A body between the two attenuates the signal surprisingly well, which is why a phone in a back pocket produces dropouts that the same phone in a hand does not.
Step down the LDAC quality setting on Android, as above.
USB 3 devices and hubs are a known 2.4 GHz noise source on computers, and are frequently sitting right beside the machine.
Crowded environments simply have less airtime available. Trains and offices are where a lower bitrate setting pays for itself.
When it will not connect
Another device has claimed them, which is the most common cause, since Sony headphones reconnect aggressively to anything paired before. Turn Bluetooth off on everything else nearby.
The stored pairing list is full, which causes erratic behavior. Clearing it resolves that.
A stale pairing on the other device. Remove the headphones from its Bluetooth list and pair from scratch.
Firmware behind, which the app handles.
Our guide on making Sony headphones discoverable covers the reset and initialisation procedures.
Frequently asked questions
How do I connect Sony Bluetooth headphones?
With the headphones switched off, hold the power button for around seven seconds until you hear the pairing announcement and the light flashes blue twice repeatedly, then select the Sony entry in your device’s Bluetooth list. Two seconds only powers them on and reconnects to the last device, which is why most first attempts fail.
Why do my Sony headphones keep cutting out?
Usually the LDAC quality setting on Android, which defaults toward higher bitrate and struggles in crowded environments. Change Bluetooth Audio LDAC Codec Playback Quality in Developer options to connection priority. Interference from a nearby Wi-Fi router and a phone carried on the opposite side of your body are the other two common causes.
Why does my music keep pausing on Sony headphones?
Speak to Chat, which pauses playback when it detects you talking. It is genuinely useful and also triggers on coughing, singing along and eating, which is why it confuses people. Turn it off or reduce its sensitivity in the Sony Sound Connect app, where the setting lives rather than on the headphones.
Do Sony headphones connect to two devices at once?
Most current models do, using multipoint, and it ships disabled on several of them. Enable it in the Sony app, then pair each device in turn. On some models multipoint and LDAC cannot both be active, so turning it on disables the high resolution codec, which matters on Android and not on Apple devices.