True Wireless Earbuds Bluetooth Headphones Waterproof Sport Running in Ear TWS Earphones with Charging Case Noise Cancelling Handsfree Headset with Microphone for Apple iPhone Android Samsung Phone

  • [LED DIGITAL SCREEN DISPLAY & 6000mAh PORTABLE CHARGING BOX]CUFOK truly wireless earbuds with digital Led screen display,easy to let you control your battery power.The earbuds with 6000mAh portable magnetic charging box,the charging case can also as a power bank to charge for mobile phone in an emergency.
  • [COMFORTABLE TO WEAR & NOT FALL OUT]CUFOK Bluetooth 5.0 earbuds with 3 pair different sizes of soft ear caps(earmuffs) to fit your ears perfectly for maximum comfort,never falls off,so you can use it for sport running exercise workout truck driver.
  • [ONE STEP PAIRING & ONE-KEY TOUCH CONTROL & WIDE COMPATIBILITY]Open cover of the charging box,they will automatically connect together.One touch control button to control Hang up,call reject,power on/off,play/pause,previous song,next song,volume+,volume-,siri control etc. the bluetooth headphones can work for all Bluetooth devices,Smart cell phones such as Apple iPhone X Xs max Xr 5 5s 6 6s 7plus 8plus iPad iPods Samsung goole pixel Android notebook laptop tablet pc etc.
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Product Description

True Wireless Earbuds Bluetooth Headphones Waterproof Sport Running in Ear TWS Earphones with Charging Case Noise Cancelling Handsfree Headset with Microphone for Apple iPhone Android Samsung Phone : Product Description



First, let’s start with “What is Bluetooth?”

Bluetooth is a wireless communication standard. Compatible devices can exchange data without connecting cables. The valid range is about 10m. Because it is an international standard, any compatible device can be connected by any manufacturer in each country.

Bluetooth mark
A person who says, “I can’t get right to the point …” may be more natural to understand if you listen to the examples. For example, imagine a Bluetooth earphone.

Until now, earphones were designed to insert the end of a cable into a smartphone or PC. However, if you connect a Bluetooth-compatible headset to your smartphone, you don’t need a rope. To wirelessly transmit music data from smartphones to earphones, Bluetooth earphones can also be used in independent shapes like earplugs.

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 10 PC

  • Step 1 Select Action Center at the right end of the taskbar on your computer and select [All Settings].

*The setting screen differs depending on the OS version.

  • Step 2 When the [Settings] screen opens, select [Devices].
  • 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 [Bluetooth and other devices] on the computer, and select the [Add Bluetooth or other devices] button.

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

  • Step 5 When the [Add a device] screen is displayed, select [Bluetooth].
  • Step 6 When [〇〇 (headphone model name)] is displayed, select it.

* 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 7 Confirm that “Connected to music” is displayed under the headphone model name, and select [Done].

This completes the pairing process with the headphones.