Intcrown True Wireless Earbuds,Bluetooth 5.0 Headphones,IPX7 Waterproof,20H Total Playtime,Fit Comfortable and Stable in Ear for Gym Running,HD Sound,Deep Bass,Auto Pairing

  • 【Left & Right Earbuds are Primary Connection】Adopt latest true wireless technology, Intcrown true wireless earbuds supports dual channel (left and right) primary connection. Compair with others “one primary and one secondry connection”, Intcrown wireless earbuds enable you can use only one earbud or both of them as freely, you will have real “true wireless” experience with no bother of primary and secondary connection
  • 【IPX7 Waterproof】Besides waterproof coating, we also enhance the waterproof feature by design more precise mold structure, so Both left and right earbuds are supporting IPX7 Waterproof. It’s your ideal chooice for your sports and outdoor life, such as gym, running, hicking, etc, you will have no worry of sweat or rain. (The charging box doesn’t support waterproof)
  • 【Stable Connection & Low Latency Technology】With low latency technology, when you use Intcrown wireless earbuds, there is no delay on audio or video when you enjoy it, which offers a truly natural and authentic sound performance. Featuring the latest Bluetooth 5.0 version, the connection is fast and stable within 33ft distance, as long as your device is within this range, you will enjoy it and simply couldn’t part with it.
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Product Description

Intcrown True Wireless Earbuds,Bluetooth 5.0 Headphones,IPX7 Waterproof,20H Total Playtime,Fit Comfortable and Stable in Ear for Gym Running,HD Sound,Deep Bass,Auto Pairing : 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.