True Wireless Earbuds, Bluetooth 5.0 Headphones Auto Paring IPX5 Bluetooth Earphones with Charging Case, 25H Playtime HiFi Stereo Sound Bass in-Ear Headphones for Airpods iPhone Android (Black)

  • 【One Step Auto Pairing】The bluetooth earbuds turn on and pair with each other automatically when take out of the charging case; Turn off and charge automatically when put them back into the charging case. Using most advanced bluetooth 5.0 technology, fast speed, stable , enable to 33ft Transmission.
  • 【Super Music Sound】Lossless HD rendering technology that produce incredible sound quality with crystal crisp treble. Besides, the bass from the amazing earbuds is to the standards for your ear safety.Incredible sound quality ensure that you don’t miss any part or component of your music.
  • 【5H Music Time& Total 25H Playtime】 you can get 5 hours continuous playtime for single at 50 % volume level when full charged;Plus extra 5 times charge with portable charging case, total up to 25Hrs playtime.Don’t worry low battery problem when you are out. Note: The playtime may vary by volume and listen contents and device setting.
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Product Description

True Wireless Earbuds, Bluetooth 5.0 Headphones Auto Paring IPX5 Bluetooth Earphones with Charging Case, 25H Playtime HiFi Stereo Sound Bass in-Ear Headphones for Airpods iPhone Android (Black) : Product Description

So how are Bluetooth and Wi-Fi different?

The first is the familiar Wi-Fi, which is good at connecting multiple devices simultaneously. It has been created as a hub that connects to the Internet. The communication speed is breakneck, and it is good at mass data communication. However, because of its considerable power consumption, it is used for stationary devices such as routers that can supply power from outlets.

Bluetooth, on the other hand, is a technology designed for one-to-one communication. Both communication speed and communication distance are weaker than Wi-Fi, but they consume less power and can be used for long-term devices such as keyboards and mice. Since these devices have a small amount of data to be communicated at one time, data delay is unlikely to occur.

How Bluetooth headphones connect to a smartphone?

Most wireless headphones use Bluetooth to communicate with the device, and in some cases, there may be a problem with the connection between the mobile app and the headphones.
If you are using wireless headphones with your mobile device, make sure your mobile device OS and headphone app are up to date.

Earphone-type wireless headphones are more susceptible to connection issues, such as broken connections, out-of-sync, and dropped calls than other wireless headphones due to their form.
In some cases, when communication is lost, your head itself is blocking the signal, which can be challenging to resolve.

Some headphone manufacturers say that updating the firmware may improve synchronization and other issues, but not all headphones.
Nevertheless, there may be solutions on the manufacturer’s website, including firmware updates, so you should check them out.

Of course, you need to keep your firmware up to date.

Pair with Mac (macOS) PC

  • step 1 Apple menu select [System Preferences] from the [ ] menu on the computer
  • Step 2 Select [Bluetooth]
  • Step 3 Set the headphones to the device registration mode (pairing mode).

Check that the main unit lamp blinks blue and red alternately, or that blue blinks twice consecutively.

Hold down the “power” button or “PAIRING” button on the headphones until the lamp on the central unit blinks (about 7 seconds).
There are the following two patterns for the lamp blinking.

The blue lamp blinks twice each time
Blue and red lights flash alternately
Refer to the instruction manual as it varies depending on the model.

  • Step 4 Select the [Connect] button to the right of [〇〇 (headphone model name)] displayed in the [Device] field.

* If you are asked for a passkey, enter “0000 (Zero Zero Zero Zero)”.
A passkey is sometimes called a passcode, PIN code, PIN, password, etc.

  • Step 5 Confirm that “Connected” is displayed under the headphone model name.

This completes the pairing process with the headphones.