How to restore bluetooth headset to factory settings

If you are using vivo Bluetooth headset, how to restore factory settings:

How to restore the factory settings of TWS series Bluetooth earphones: Put the earbuds into the charging case, keep the charging case open, press and hold the function button on the charging case for 15 seconds until the orange light flashes rapidly and release the button, and then the earbuds will be restored to factory settings.

How to restore the factory settings of vivo wireless sports earbuds: Press and hold the volume + key and the volume - button of the earbuds at the same time for about 3 seconds to restore the factory settings;

How to restore iQOO wireless sports earbuds and vivo wireless audio and video earbuds to factory settings: Press and hold the volume button and multi-function button for 15 seconds until the indicator light turns off and restores factory settings;

The general method of factory reset of other models of Bluetooth headphones: in the charging state after the earphones are turned off, press and hold the multi-function button of the earphones for about 5-10 seconds, and see the indicator flash three times to restore the factory settings.

<>2. Then charge three times, each time five seconds to disconnect for a few seconds, which means that there are five seconds to disconnect after charging.

3. Then cancel the pairing in the phone.

4. Then turn on the Bluetooth function in the mobile phone to detect the signal of turning on Bluetooth around (the Bluetooth device belongs to the blue-red state).

5. Then turn on the Bluetooth device and pair it again in the device.

6. Then pop up the Bluetooth pairing dialog box and click the pairing button.

Specific methods:1First of all, read the manual of the Bluetooth headset. Generally speaking, there will be a way to restore the Bluetooth headset to factory settings on the manual.

2.Some headphones will have a "reset" button, you can try to press and hold this button for 5-10 seconds.

If not, you can try the following methods.

Force Reset: Turn on the earbuds first and charge the earbuds for 5-10 seconds. If the earbuds are charged while powered on, the earbuds will automatically power off and be forced to factory reset. (This is the case for most headphones.) ）

General common methods:

Unpair and connect with Bluetooth from your device's Bluetooth list, remove its Bluetooth device name from the list, turn off your phone's Bluetooth function, and restart your phone.

Turn off the headset (fold the talking arm) and press the answer button and the voice button in the case of the talking arm.

Hold the answer button and sound for 6-10 seconds until the battery light turns on in white-pink order. The battery is 3 times and then the bluetooth light will shine. Release the answer key and the voice key, the earphone reset is complete, and it enters the auto-pairing mode.

Bluetooth is a low-cost, high-capacity, short-range wireless communication specification.

A Bluetooth laptop is a laptop with Bluetooth wireless communication function. The name Bluetooth has a legendary story. In the 10th century, when the Norse princes were vying for hegemony, the King of Denmark stepped forward, and with his tireless efforts, the bloody war was stopped, and all parties sat down at the negotiating table.

Through communication, the princes released their suspicions and became friends. Because the King of Denmark loves to eat blue plums, so that his teeth are dyed blue, he is known as the King of Bluetooth, so Bluetooth has become synonymous with communication. Now, a thousand years later, when a new wireless communication specification was introduced, people used Bluetooth to name it.

In 1995, Ericsson was the first to propose the concept of Bluetooth. The Bluetooth specification uses the microwave frequency band to work, with a transmission rate of 1m bytes per second, a maximum transmission distance of 10 meters, and a transmission power of up to 100 meters. Bluetooth technology is open to the world, with good compatibility on the global scale, and the whole world can be connected by low-cost invisible Bluetooth networks.

How to factory reset bluetooth headset:

First of all, we need to keep the Bluetooth headset on first. Press and hold the reset button with a toothpick for 5-10 seconds until the earbuds are powered off, and the factory reset operation is completed.