Lost Xiaomi headphones with case at home? full 10 minute search guide

Lose the tiny ones TWS-Xiaomi headphones in their own apartment — the situation is teasingly absurd: they are exactly somewhere nearby, but they are harder to find than a needle in a haystack, especially if along with the headphones missing and the charging case — the main “beacon” to which usually tied all the functions of the search. Unlike the street, where the gadget can be tracked by GPS, Home search requires other strategies: from banal tapping of the sofa to hidden firmware capabilities MIUI.

In this article, we’ll look at 7 proven methods to find Xiaomi headphones (including Redmi Buds, Mi True Wireless, Xiaomi Buds, and others) with a case inside the home — even if they’re turned off or discharged. You’ll learn how to make headphones squeak at maximum volume through a hidden Bluetooth menu, which apps use ultrasonic signal to search, and why a regular hair dryer sometimes helps.

1.Sound search: how to make Xiaomi headphones squeak, even if they're in a case

If Xiaomi headphones are lost at home but not yet dead, the first step is to make them sound. Most models (such as the Redmi Buds 3 Pro or Xiaomi Buds 4) support Find the device via the Mi Home app or Xiaomi Wear.

  • 🔍 Through Mi Home: Open the app → Select headphones in the list of devices → tap three points in the upper right corner → «Find the device. Headphones will start beeping (if not in the case).
  • 📱 Through Bluetooth Settings: On Xiaomi-smartphone go to Settings → Bluetooth, find your headphones in the list of conjugate devices, click on the gear next to the name → «Find the headphones».
  • ⚠️ If headphones are in the case: The audio function may not work, the case blocks the connection. Try to open the case (if it is anywhere near, the sound may appear).

Important: Some models (like Redmi Buds 2) don’t support audio search through standard means, in which case the third-party Find My Headset app (available on Google Play) will help, sending a special Bluetooth signal that makes the headphones squeak even out of sight of the main device.

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If Xiaomi headphones are connected to a smartphone on MIUI 12+, try a voice command: say "Hey Siri" (if connected to an iPhone) or activate Google Assistant and ask "Where are my headphones?" the system will try to establish a connection and play the sound.

2. Hidden MIUI features: how to find headphones through the engineering menu

Few people know, but MIUI has a hidden Bluetooth engineering menu that allows you to send Xiaomi headphones special commands — including a forced beep — which works even if the headphones are in the case (provided that the case is not completely discharged).

Instructions:

  1. Open the Phone app on your Xiaomi smartphone.
  2. Enter the combination: ##4636## (test menu opens).
  3. Select Bluetooth → find your headphones in the list of devices.
  4. Put them on. → Select Send Test Command.
  5. Type the command: 0x000F (this will make the headphones squeak for 30 seconds).

Warning: Not all headphone models support this command. If nothing happens after entering 0x000F, try 0x0011 or 0x001A. Also be careful - the wrong commands can reset the headphone settings.

What to do if the engineering menu is not opened?
If ##4636## doesn’t work, you have an engineering menu disabled on your smartphone. To unlock it, 1. Install the MTK Engineering Mode app (for MediaTek processors) or Qualcomm EngineerMode (for Snapdragon). 2. Grant root rights (if required). 3. Repeat the steps from the instructions above through this application.

3.Last Location Search: How to Check Where the Headphones Were Last

If Xiaomi’s headphones were connected to a smartphone on Android 10+ or MIUI 12+, the system could store data about the last place of use.

  • 📍 Google Maps: Open Google Maps → tap on the profile avatar → «Your timeline. Select the day the headphones are gone. Scroll down to the Devices section, where the last connection location may be marked.

Through Mi Cloud:

  1. Visit i.mi.com from your Xiaomi account.
  2. Go to Devices → find your headphones in the list.
  3. If they were recently included, the approximate location will be displayed (accuracy is enough to search the apartment).

⚠️ Warning: Do not disassemble the furniture with the warranty - this will cancel it. If the sofa is guaranteed, contact the service center to check the internal pockets (say that you lost the remote control).

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If Xiaomi headphones are lost at home, 90% of the time they are within 3 meters of the last place of use.

7. How to prevent headphone loss in the future: 5 working ways

To never again search for Xiaomi headphones all over the apartment, use these tips:

  • 🏷️ Stickers from QR-code: Put a sticker on the case with QR-If your headphones get lost on the street, whoever finds them can contact you.
  • 🔊 Disconnection audible alert: In Bluetooth settings of some models (e.g. Xiaomi Buds) 3T Pro) you can turn on the "Loss Warning" option, and the headphones will beep if you move more than 10 meters away from your phone.
  • 📍 Tile or AirTag: Place a miniature tracker (like Tile Mate) in a case case case.
  • 🎨 Bright case: Buy a case of non-standard color (for example, neon or with a pattern) so it is harder to lose among things.
  • 📱 Multi-device binding: Connect your headphones not only to your smartphone, but also to your tablet or laptop, which will increase your chances of finding them through another device.
Can you track Xiaomi headphones by IMEI or serial number?
No, I have TWS-no headphones IMEI (This is only available on smartphones. The serial number of the case or headphones can only be used for warranty service, you can't track the location on it. Exception: if you registered the headphones in the Mi Cloud and they were turned on in the last 24 hours.
Is it true that Xiaomi headphones can “independently” fall out of the case?
Yes, this is a common problem with magnetically-fixed models (e.g. Redmi Buds 2 or Mi True Wireless 2). If you hit or drop a case, the headphones can fly out, especially if the magnets are weakened. To avoid this: Always close the case before you click. Don't carry the case in your pocket with keys or coins. Use a rubber cover for additional fixation.
Should I buy new headphones if the old ones are lost at home?
Decide on the basis of cost: If you had Redmi Buds 3 Lite (price) ~1 500 ₽), It makes sense to look for 2-3 days and then buy new ones. ~8 000 ₽), You can spend a week looking for or even disassembling furniture, check out Avito or Yulu, and they sometimes sell used headphones of the same model for cheaper than new ones. Before buying new headphones, check whether the warranty does not apply to the old ones - some stores (for example, the Messenger) can replace the lost gadget with a discount.