Operation method:
For Other Neckband:
Please detach the magnetic earbuds from each other.
Press and hold the multi-function button for about 10 seconds until the LED light starts flashing. This will erase the previous pairing history and restore the factory settings.
*For realme Buds Wireless 2:
Please detach the magnetic earbuds from each other.
Press and hold the volume button"+"& "-" simultaneously for 5 seconds to restore factory settings.
*For realme Buds Wireless 3:
Please detach the magnetic earbuds from each other.
Tap the ANC button five times, then press and hold the ANC button for 10 seconds to restore factory settings.
*For realme Buds Wireless 3 Neo:
Please detach the magnetic earbuds from each other.
Five times tap multi-function button and press then hold it for 10 seconds.
*For realme Buds Wireless 5 ANC:
Please detach the magnetic earbuds from each other.
Three times tap multi-function button and press then hold it for 10 seconds.
*For realme Buds Wireless 5 Lite:
Please detach the magnetic earbuds from each other.
Three times tap multi-function button and press then hold it for 3 seconds.
For realme Buds Air, realme Buds Air Neo, realme Buds Air2, realme Buds Air2 Neo, realme Buds Air Pro, realme Buds Air3, realme Buds Air 3s, realme Buds Air5 Pro, realme Buds Air5, realme Buds Air6, realme Buds Air6 Pro, realme Buds Air7, realme Buds Air7 Pro:
Put the earphone into the charging case, open the top cover of the charging case, press and hold the multi-function button for about 10 seconds.
Until the LED light starts blinking, the earphone clears the original pairing record and restores the factory settings.

For realme Buds, Q, realme Buds Q2 Neo, realme Buds Q2, realme Buds Q2s:
Put the two earphones into the charging case, open the top cover of the charging case, and press and hold the touch area of the two earphones for 10s at the same time.
Until the phone Bluetooth searches for realme Buds Q, and the reset is successful.

For realme Buds Air 3 Neo, realme TechLife Buds T100/realme T100/T110, realme Buds T300/T310, realme Buds T01, realme Buds N1, realme Buds T200 Lite/T200x/T200:
Open the top cover of the charging case, take the two earphones out of the charging case.
Press and hold the touch area of the two earphones for more than 10s at the same time, until the phone Bluetooth searches for the name of the earphones.
For realme Techlife Studio H1:
Press and hold the multi-function button for 2s to turn it on. And press and hold the multi-function button for 10s to reset.
Note: Wired earphones (like the realme Buds Classic) do not require a reset.