Anmino Wireless Earbuds Bluetooth 5.0 Earbuds,in-Ear Sport Headphone with 2000mAh Charging case,One Step Pairing TWS Stereo Earphones

  • ♫【Powerful earbud operation 】Wireless Earbud Bluetooth 5.0 touch support: past music / next music, volume increase / decrease, pause playback, answer phone / hang up phone, touch long press to turn on / off the power. Eliminates the hassle of putting back the charging box.
  • ♫【 Easy Operation】 Bluetooth earbuds The retained data shows the power of each bud,the latest model for 2019, is equipped with one-step matching and automatic power-on and power-off technology,Once you take the earbuds out of the charging case,it will turn on and pair with each other automatically,when put in the charging case,it will automatically turn off and charing until fully charged.
  • ♫【Mini Portable Power Bank 】 With Magnetic The charging case with built-in 2000mAH battery,Make sure the earbuds are charged reliably.,earbuds fully charged get 5-7 hours continuous music playtime ,A total of 80 hours is available, so you don’t have to worry about charging when you go out,you can also use the charging case to charge your smartphone when phone is out of power.
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Product Description

Anmino Wireless Earbuds Bluetooth 5.0 Earbuds,in-Ear Sport Headphone with 2000mAh Charging case,One Step Pairing TWS Stereo Earphones : Product Description



What is the communication distance of Bluetooth?

Bluetooth has the concept of “Class.” Even with the same Bluetooth product, the strength of the radio wave differs depending on the class that is certified. That is, the communicable distance also changes.

Before you buy a Bluetooth product, make sure that you have the required class before purchasing so that it does not say, “The radio wave did not reach …”. There are three types of Classes 1-3.

Types of Bluetooth communication distance and communicable distance

One thing to keep in mind when choosing a product is that Class 1 devices do not always reach the maximum communication distance of 100m. For example, earphones with a communication distance of 20 m and microphones with a range of 50 m are also classified in Class 1. In other words, if the maximum output is “more than Class2 and within 100mW”, they are all equally classified into Class1.

As described above, even if the products are of the same class, the communication distance varies. If you want to focus on range, check the maximum output for each product.

Also, the intensity of radio waves that can be output differs depending on the country or region where the device is used. The upper limit is about 50 mW under the Japanese Radio Law, but not overseas. Besides, keep in mind that the distance may fluctuate depending on the performance of the receiving antenna and power amplifier, so it cannot be measured unconditionally.

Causes and Solutions for Losing Mobile devices Bluetooth Connection

When the smartphone is connected to the car audio system, the sound may be interrupted.

It is necessary to check whether there is any problem with the smartphone or car audio used. Still, it can be solved by ” clearing the cache” (for Android) with the smartphone or “deleting device information” on the setting screen In some cases.

In some cases, the file cached by the device OS update may be damaged, and the Bluetooth connection may not be appropriately established.

In that case, clearing the cache will remove the offending file, recreate the correct folder, and ensure a successful Bluetooth connection between your smartphone and car audio.

Pair with Windows 8.1 / Windows 7 PC

  • Step 1 Select [Hardware and Sound] from [Control Panel] on your computer, and select [Devices and Printers].
  • Step 2 Select [Add Device] at the upper left to display the list screen of the device to be added.

* If the [Bluetooth] function is [Off], set it to [On].

  • Step 3 Set the headphones to the device registration mode (pairing mode).

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 [〇〇 (headphone model name)] displayed on the [Add a Device] screen.

* 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 Check that the registered headphone model name is displayed on the [Devices and Printers] screen.

This completes the pairing process with the headphones.