Here are collected almost all the problems that were mentioned in the topic.
But do not be scared of their large number, your copy may well not have a single one.
Remember, the forum is usually written only about problems in search of their solutions.
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I have a fake and there was * such * a problem IMHO is better not to bother with them, throw it away and buy the original.
- Headphones do not connect with each other, but work separately
- Out of sync between channels
- Channels confused
- Very long sound delay
- Very low volume
- * Any software problem *
Reset the headphones sound is interrupted
(Sometimes / constantly on one / both headphones / when the phone is in your back pocket / backpack / cycling / only in the city, etc.) Answer
Important! If, despite the tried options below, interrupts are still very frequent or permanent, then this is a marriage. The exact cause and solution are unknown.
Herean obvious example, one of the two pairs of "interrupted" on the street when connected to the same phone.
BUT
hereproblem solved installing breakaway parts on the board. Or is it a restudy akkumultor
screens the antennaInterruptions happen to anyone
even expensiveheadphones. Such an unreliable Bluetooth. Broadcasting is always a compromise.
This is due to the presence of obstacles, radio interference, also depends on the quality and location of the antenna in the phone.
Bluetooth works at 2.4 GHz, like most Wi-Fi rotors, and therefore very susceptible to interference from them.
The doubly loaded frequency spectrum aggravates the situation: transmitting first to the right earpiece and he to the left one.
Plus, because of the high frequency signal is easily absorbed by the body and obstacles between the phone and the headset.
Check it out: put the phone on a distance of a few meters and the well cover both ears with his hands.
HereIt is described how in large cities many people sound consistently interrupted at pedestrian crossings.
For Bluetooth, unlike Wi-Fi, is more dependent on the reflection of the signal from the surfaces around.
There is also a place with a very large quantitative interference, which interrupted any BT-headset.
For example, in St. Petersburg it
metro Pioneerand the intersection near the station
Ulitsa DybenkoThere are interrupted even expensive AirPods.
In addition to interference from Wi-Fi, this may be incompatible with your phone.
In the subject were examples:
Chinese no-name,
Samsung J3 (2016),
Samsung A8 Plus,
Samsung Galaxy S9 +(and
still) For Sharp Aquos S3 Solution
hereand
hereTry with a different smartphone (preferably with Bluetooth 5.0) to eliminate headphone defects. Please unsubscribe to the topic if the problem is in your model.
You can try - to update the phone's firmware
- go to the custom firmware
-
turn off Wi-Fi-
switch router at 5 GHz- Check the charge on
breakage of parts- verify
battery status-
reset, But it seems to next turn
-
another settingin the ear
- Remove the cover
-
check the presence of moisture-
change nameheadphone unique
-
getfrom the case first the right and left no
-
Change version AVRCP Most audio delay on smarfton games These and
almost any otherBluetooth headphones, even expensive for $ 100-300
unsuitablefor games on Android, for example, in PUBG.
There's nothing you can not do so in the headphones in conjunction with Android, because it increases the natural delay of up to 0.8 seconds, which is impeding play.
This usually occurs because of the
complicated processsound processing. The problem is in the operating system, not in the headphones.
Although, the new
S-version of these headphonesIt reduces the delay to 0.5 with a PUBG when the game mode.
How they behave on the Apple-devices - is unknown. Delays in games is not only AirPods in conjunction with the iPhone / iPad, because they work together in a special way.
In the computer games like the delay allowed.
When listening through headphones, the Wi-Fi speed on the device drops It seems like it happens with any wireless headphones, and also depends on the phone (the implementation of the transmitter and antenna).
Bluetooth operates at 2.4 GHz, as well as the majority of Wi-Fi points that cause conflict in the division of the frequency space.
The situation is aggravated by the fact that the headphones constantly transmit information and even doubly: first to the right earpiece, and he to the left one.
Total rate falls by 50-65%. Note that decreases proportionally from the source, e.g., from 80 to 40 or from 20 to 10.
Change channel Wi-Fi, of course, does not help. And on other devices too close speed can be reduced by 10-20 Mbps.
Here speed tests from a smartphone (
Speedtest) When the music plays. The presence of a number of still some headphones (not TWS) diminishes more 5-15 Mbps.
Download / upload, Mbit / s:
- 75/85 - without headphones
- 45/60 - one
- 20/40 - two
Working solution: Use a router or other device in the "5 GHz only": not supported by all, also reduces the coverage area of ​​Wi-Fi.
Also try to translate router mode "only N".
You can still
disable service NearbyMessagesService(Root is needed). On some phones it will eliminate a performance drop, but not solve the problem as a whole:
exampleOne / both headphones in the case no longer glowing red They just fully charged.
By the way, the left one charges faster due to the smaller load and therefore the discharge: after turning off the right one, there is still 40-50% left on it.
One earphone is constantly flashing red and white in the case, it does not work outside of it. The fault is probably
charge controlleror
the battery itself. Try
this,
this,
this,
thisand
this. Or
replace batteryOne earphone is no longer on the phone (usually after a reset) Since this is clearly a software problem, the earphone must somehow reboot the de-energized. The easiest way to put in the freezer, but it is harmful to the battery.
How long - depends on the current charge. Just check from time to time.
Examplesuccessful decision.
Or try
close contactsor disassemble, unhook and re-solder the wiring from the battery.
The headset always glows dim red and does not react to anything There is no solution. Freezer to quickly discharge the battery, which means rebooting
did not helpMay disconnect the wiring from the battery will be more effective.
One earphone not included Probably just a marriage fee. There is no solution. May help
battery ReplacementOne earphone included but will not emit any sounds Probably,
the posting was droppedHeadphones do not connect with each other, reset helps only until shutdown Try to take them out of the case and place them as close as possible.
Headphones began to crack / a piece of plastic fell off It seems to be used a low-quality or thin plastic. Or is it a constructive defect, because chips usually have latches. It happens at an average of 17% of the owners.
There was an assumption that this problem was allegedly only for owners with the inscription "MI", and the "Redmi" version has stronger plastic. But it is disproved
pollThe assumption that the first batches also bad
oprovorgnuto pollPossible solution: pour the problem area with epoxy resin or
super glue with sodaUnpleasant, uneven sticking in the ears, laying, "vacuum", especially when pressing the buttons Pierce the bypassOne earphone plays a quieter / else / rustles membrane / have crackling Blow through,
clean,
warm upor
pierce the bypassIf all else fails and one of the headphones still playing quieter / louder, you can use
Dub Music Player, in it you can change the balance of the channels.
Globally - in
ViPER4Android(need a root). Also for players, you can
Equalizer pieif you have Android 9 and higher (root is not needed).
It defaults as possible since Android 10, the option to
Settings>Special abilities>balance of soundBoth headphones have a very low Typically, a software problem, it may happen very often, and the only solution - every time you do
resetit can also help: Turn adjustment "For Developers" (click to 8 times
Settings>About phone>Build numberor
MIUI version) and activate the option there
Disable absolute volume level. This option has only 7 version of Android.
Optionfor owners of Samsung, disable playback on the two devices at the same time.
If all else fails, keep in mind the possible physical causes described in the question above.
- Prevents the background noise
- Quiet noise when navigating through the tape on YouTube and on websites Two methods of noise reduction natural technical described
hereThe default YouTube enabled autoplay video tape / recommendations / trends can be disabled in the settings.
The sound in this case as it also plays, but at zero volume. It "activates" headphones, but there is no useful signal and technical noise becomes noticeable.
Same with advertising inserts or video on websites.
If the noise is very loud, or have only one ear, then this marriage.
Crackle, hiss, poor sound quality On the Samsung due to a bug in their firmware may be degradation in sound quality when using wearable or fitness bracelet (Mi Band, etc.):
more.
It is precisely to: Note 8, S8 +, A70, M31, J7 2016. Can help option off "
Play. Sound 2 Device."
The sound is sometimes slowed down if "film stretches" This occurs when a weak signal or noise. Put music on pause and wait for 10 seconds until the headphones fall asleep.
- Dumpty headset button
- Something knocks on the earpiece Fixfor the button or is it
battery (
addition)
Button pressed hard Fix- One or both earbuds do not charge in a case
- Pull out the headphones from the case, and they do not connect themselves
- Headphones are not turned off when I put them in the case
- Headphones are connected as in a case
- Charging is frequently interrupted in a case The presence or absence of charge controls headphone power. That is, when they are turned off charging when it pereryvanii (extracting) - are included.
Most importantly: do not forget to remove the film from the headphone contacts and charge the case. More can interfere with the ear cups, even standard, try without them.
Check not
whether contacts have sunkand their purity, especially on headphones. Also, a case can be junk. See question below.
In unstable charging should help
thisor
this. Or stick to the inside of the cover film bubble or foam.
Case does not charge itself and does not charge headphones Probably,
the posting was droppedor need
replace batteryThe case does not work without connecting the charger Replace the batteryRight earpiece becomes shorter left This is normal at all. After turning off the right on the left still remains 40-50% charge. Right becomes shorter because of the greater loads (retransmission).
Difficult to remove headphones from the case This is temporary, later the plastic will be slightly wiped off and it will be noticeably easier to get out, even if you pry it from above.
In the meantime, to hook a finger over the lip of the recess to blow or shake of the hand, but be careful with the lid. or do
So,
Soor
SoEach time you turn on, you need to pair again Should help
resetOn hiatus indefinitely headphones begin to reconnect with each other described
here, A temporary solution -
resetor switched off and on, there is a constant. Probably the marriage.
If it comes after it was recently updated phone firmware, then try to go back to previous versions.
When you turn off the screen smarftona interrupted or sound disappears DecisionHeadphones come to play in mono mode Decision- Both headphones are left or right and do not interconnect
- Headphones have different names from the Chinese and global versions and are not interconnected Surprisingly, it also happens that they mixed something up in production, examples:
1,
2. There is no solution to this.
How to clean the mesh from sulfur? Instructionno longer mesh Try to replace
thisWet the earpiece Since they are only protected from splashing, immersion in water is very likely to result in breakage.
It is best to disassemble them immediately (snap-on mounting), disconnect the battery and rinse the board in alcohol.
But even if everything works without or with flushing, this does not mean that problems will not appear in the future.
Stories of partial and full self-recovery:
1,
2,
3,
4,
5,
6,
7Lost / broken case / earphone. It can be purchased separately? On AliExpress may be rare offer headphones, but sometimes there is no earphone and headset from Xiaomi.
Although,
right heresell and briefcase, and left and right (Chinese version).
By the way, maybe someone on sites with ads selling their used / have the same separately.
They sayThat the headset is the global version
will beto work with the Chinese. Case is universal. To connect you need to do
resetDo not write the questions and suggestions in the subject, for the publication of personal ads for the purchase, sale or exchange of the devices is permitted only in the section
Flea market[B] Does case from * to * -version -version Suitable? / B]
Cases of all versions are mutually compatible.
How do I charge the headset without the briefcase? Take any USB-charging by 5 Volt, "amps" and the presence of QuickCharge have no meaning).
Cut the connector, and a lean
the necessary wiring to the contacts, "Plus" is closer to the speaker.
The charging time from 0% - 1:10 am.
I don't hear well during the conversation This is for many. Possible reasons: poor-quality microphone, its location in the case, covering the hole with the tragus of the ear or due to noise reduction.
Hole enlargement
did not helpAs a solution, you can remove the right earpiece and talking into his microphone. Turn it off (use the phone) can not.
The sound is a little better (less "bubnyavosti") if you use only the left earphone, ie when it is connected separately.
Very high volume even at low Try first
reset. Volume can be reduced in the equalizer player / flash / third party equalizer uniformly decreasing all frequencies.
Side:
Equalizer fxor
Equalizer pieIf you have an Android 9 and above. In his settings, you can turn global mode (not available for Pie), the sound will change everywhere.
For iPhone / iPad use
HS Player, It does have an equalizer.
No sound when connected to PlayStation 3/4 The PS3: the settings to choose headphones for audio output:
off instruction. Connection Code: 0000
PS4: by default it does not support any BT-headset. May earn through USB Bluetooth-dongle.
The button does not work to answer calls in the messengers (Telegram, Viber, WhatsApp, VKontakte) She should not be, it can not be corrected.
Microphone does not work in voice recorder, camera, instant messengers Please note, the sound quality is low, there's nothing to do, see. Question below.
- Recorder: will only work
this- Video recording:
decision- Voice messages:
decisionand
still- Speaking of messengers: it seems it depends on the phone's firmware and it is not correct to
- The sound suddenly became very bad
- When connected to a PC is very low sound quality This happens when an application on your smartphone or computer begins to use the microphone. For in the Bluetooth still remains outdated behavior.
When he was much slower to channel enough for sound transmission in both directions of its "quality" is reduced to 8 kHz instead of 44.
This is not correct, the only solution is to close the "Voice" app, for example, Discord or leave voice chat.
On Windows Audio settings can also be
do this way- The radio does not work, asks to connect a headset
- In service tests, the headset is not recognized For all this we need
wiredheadphones or headset.
When connecting to a computer, it asks for a driver, where can I download it? Headphones are a standard A2DP device; there is no special driver for them.
To solve the problem, reinstall, or install a new or even an old driver (stack) for your Bluetooth-adapter.
Double-click voice assistant call does not work Fixif you MIUI.
To work Google Assistant may be required to include in it
Still>Settings>Voice input>Allow a Bluetooth commands to unlock the deviceFor Meizu is no solution, because it is not implemented in their firmware.
I have MIUI and the equalizer is not available for BT headphones. Alas, this is a feature of the firmware, it only works with wired ones. The application should work
Equalizer fxor
Equalizer pieif you have android 9 and up.
Do not forget to include the global mode settings (not available for Pie), ie the sound change even on YouTube.
Dangling the case cover Decision,
stilland
stillHe broke down the lower part of the case and the cover is intact Can
print the 3D-printerCase scratches hard Buy a case, a lot of them
on AliExpressPlease note that the ribbed edges
not very high qualityLED does not work in a case Possible SolutionSometimes completely sound disappears Cm.
hereHeadphones do not work as a headset Partial solutionHeadphones do not connect automatically / no charge display Just try off / on Bluetooth or restart your phone. Or
reset the headphones.
Also in the Bluetooth settings next to the headphone press the GEAR / arrow and turn the "Calls" / "Profile HFP".
No sound an incoming call on the phone and / or headphones This is clearly a problem in the firmware of the phone.
In the Bluetooth settings, click next to the headphone GEAR / arrow and turn off "the A2DP profile" / "Music". Of course, this will disable the music playback.
There are problems with the volume level (very loud / quiet / not adjustable) when used with another device Enable the "For Developers" settings (press 8 times on
Settings>About phone>Build numberor
MIUI version) and activate the option there
Disable absolute volume level. This option has only 7 version of Android.
Earphone lost in the room Important: without a connection, the headphones turn off after 5 minutes and then they can no longer be found on the signal.
If you listened to both and lost your left, then you won’t find it like that.
1. Disconnect from headphones through Settings
2. Install the application
Bluetooth Scanner, start, allow access to the location
3. Moving with the phone, watch the signal level from
Redmi AirDots_R / Lor
Mi True Wireless EBs Basic_R / L: the smaller the number, the closer the earpiece
Alternatively, turn on the noisy track and set the volume to maximum. Note that this could theoretically damage the speakers.
- Case / earphones quickly discharged
- What is in them a battery?
- The earphone is warming up Defective battery. Well, every battery eventually podverzhon loss of capacity.
Battery can be replaced: for case
such(601235). Identical as in headphones (541112)
not for salebut there is practically
analogueBy the way, in the cold, the batteries quickly lose their charge, so hide the headphones under the cap in the winter.
When heated, the earphone for your safety it is better to stop using it or even throw it away.
- Where can I see what's inside the device?
- How to disassemble it? Herephotos of everything inside (longer wait for the download)
Special disassembly instructions None,
herevideo and
stillone. The headphones should be separated halves of the housing office knife or scalpel shooting with latches.
Case offers a very simple - to hook mediator inner half sides of the gap for the lid.