Active Noise Cancelling Headphones, ALLCACA Wireless Headphones Over Ear with Mic Deep Bass 30 Hrs Playtime Hi-Fi Sound Adjustable Headsets Built-in Mic for Travel/Work with PC,Cellphone,Tablet

  • ♫♫ Active Noise Cancelling Function –With ANC technology,all you get is Peace and quietness when you put allcaca ANC headphones on, no matter how noisy the outside world is. It’s help you to better enjoy music or videos, and avoid external noise interfering.Warm tip: Considering about your safety, please do not wear headphones when walking in the crowded environment. ANC technology is only effective for low frequency noise, but can not eliminate noise.
  • ♫♫ High-quality Built-in Microphone –Combines with software and hardware technology and then constantly optimizing and debugging, thereby this wireless headphone has a deep, accurate bass response, powerful and clear sound, 40mm large-aperture drivers provides you a pleasant listening experience for Hi-Fi stereo sound with powerful deep bass,bringing you a wonderful music world.
  • ♫♫ Multiple Connections & Bluetooth V5.0 –Quickly and stably connect mobile phone or tablet within 10 meters via Bluetooth 5.0. We also provide a 3.5mm jack connector of length of 120cm for PC port. Attention: The headphones is suggested to connect devices often use, and delete Headphone setting in other devices. If no connection, delete the Headphone in the Bluetooth settings and turn off headphones,then press function button for 3s to restart.

Product Description

Active Noise Cancelling Headphones, ALLCACA Wireless Headphones Over Ear with Mic Deep Bass 30 Hrs Playtime Hi-Fi Sound Adjustable Headsets Built-in Mic for Travel/Work with PC,Cellphone,Tablet : Product Description



What is “Bluetooth”?

Wireless communication technology for exchanging data communication between digital devices over short distances.

In other words, in a more familiar sense, the “thing” that connects the remote control for operation with the radio control unit is the image of Bluetooth. Wireless technology that can be operated without wires.

You set up and use a method called “pairing” between your Bluetooth product and your smartphone.

The pair is “Pair,” which means “two things become one.
It is the same meaning as that pair that is said to be a pair of two at the time of the athletic meet.

How to pair Bluetooth headphones (Android / iOS)

  • step 1 Put the headphones in 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 2 Turn on the Bluetooth of the smartphone or tablet you want to connect

For Android
Select [Settings]-[Wireless & Networks]-[Bluetooth].
For iOS
Select [Settings]-[Bluetooth]

  • Step 3 Touch the displayed headphone model name on the smartphone or tablet 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.

The pairing is completed.

Procedure to connect Bluetooth earphone with Windows PC

1. Start pairing
First, operate the buttons on the Bluetooth earphone side to start matching.

The operation method differs depending on the earphone or speaker, so check the manual.

* Playing and stopping, power and volume are nothing, but you may start pairing by pressing and holding a relevant button.

2. Add device
Open “Devices and Printers” in Control Panel, and click “Add Device.”

Many people drop out without finding this. Now, click on this to start searching for devices.

When the Bluetooth earphone is detected automatically, the device installation will begin.

Windows now recognize the Bluetooth earphone as a playback device.

3. Priority output for Bluetooth earphones
However, with this alone, you will not be able to hear the sound from the Bluetooth earphone. As before, you will get out of the speaker.

This is because the speaker you have been using has priority over Bluetooth as the output destination.

Go to “Control Panel”-> “Sound,” right-click the icon that says “Bluetooth Audio Device,” and try “Set as Default Device.”

About behavior
With this setting, the sound of the Windows PC will be played from the Bluetooth earphone, but no sound will be output from the speaker.

Here, when you turn off the Bluetooth earphone, it automatically switches to output from the speaker.

Also, when you turn on the Bluetooth earphone again, the output to the Bluetooth earphone has priority still, and the sound output from the speaker stops.