Barcley OY712 40mm Driver Unit Bluetooth Headphones Over Ear – Wireless Headphones A2DP Devices, Hi-Fi Stereo Sound with Rich Bass, Built-in Mic, Soft Earmuffs – Foldable Headset with 2 Modes (Black)

  • 【Headphones on, World off】 Advanced noise reduction technology quells airplane cabin noise, city traffic or a busy office. A valuable noise cancelling headphone in protecting your ears from excessive noise. So you can focus more on what matters. The clean and crisp sound resolution will give you a lively music experience wherever you are.
  • 【Two Modes Play】 Wired and wireless freely switch, don’t worry about the headset battery is dead, you can plug in the audio cable, the headset can work again.You can get 8 hours of playback time by charging for two hours in wireless mode. The headset has a built-in 300 mAh battery.
  • 【Unrivaled comfort, easy-carrying】 With its adjustable headband, 90° rotatable ear cups, and cloud-soft protein ear pads, The wireless headphones are lightweight and can be worn over long times. The practical folding design with a carrying case makes them a great travel companion. [Note]: Please take off the headphone every 1-2hrs for a few minutes to relax your ears.

Product Description

Barcley OY712 40mm Driver Unit Bluetooth Headphones Over Ear – Wireless Headphones A2DP Devices, Hi-Fi Stereo Sound with Rich Bass, Built-in Mic, Soft Earmuffs – Foldable Headset with 2 Modes (Black) : 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.

Connect headphones directly to your Bluetooth device.

Turn on the headphones and press and hold the Power / Bluetooth button until the Bluetooth light flashes blue. You will hear a prompt saying, “Another device is ready to connect” (if voice guidance is enabled). If the headphones are turned on for the first time, the headphones are already in this state.

The power button on the headphones
Turn on Bluetooth on the connected device (smartphone, tablet, etc.)

In your device’s Bluetooth settings menu, select your headphones. If your headphones do not appear in the list, you will need to tap “Search,” “Scan,” “Pair new device,” etc. in the Bluetooth menu of the device There maybe.

When connected, you will hear an audio prompt saying, “Connected to <device name>.”

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.