In Ear Monitors, ERJIGO KZ ZSA HiFi Noise Isolating Sport In Ear Headphones/Earbuds with Detachable Cable (Black without Mic)

  • Consumer Alert: Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device.
  • Purchasers should also be aware that the FCC is currently evaluating use of wireless microphone systems, and these rules are subject to change. For more information, call the FCC at 1-888- CALL-FCC (TTY: 1-888-TELL-FCC) or visit the FCC’s wireless microphone website at fcc.gov/cgb/wirelessmicrophones.

Product Description

In Ear Monitors, ERJIGO KZ ZSA HiFi Noise Isolating Sport In Ear Headphones/Earbuds with Detachable Cable (Black without Mic) : 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.

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.

How to connect (pair) a Bluetooth earphone with a computer

For Windows

First, how to connect a PC to Bluetooth earphones is explained for Windows 10. The steps are as follows:

1. Click the “Start button” and go to “Settings”-> “Devices.”

2. Select the item “Bluetooth” on the left side of the device screen. Then the search for surrounding Bluetooth devices starts.

3. Put the Bluetooth earphone in pairing mode. Refer to the Bluetooth earphone manual for the pairing mode.

4. When an earphone is detected, the name of the headset is displayed. After a while, pairing is ready, and the button “Pairing” will appear. Click it.

5. You may be asked to enter your passcode or PIN code. In that case, follow the instructions and enter the system using the keyboard.

6. After that, when “Connected” is displayed, pairing is completed.

For macOS

1. Click “System Preferences” from the Apple menu and go to “System Preferences.”

2. From the System Preferences screen, select the item “Bluetooth.” Then it will be in the mode to search for nearby Bluetooth devices. If “Bluetooth: Off” is displayed, click “Turn on Bluetooth.”

3. Put the Bluetooth earphone in pairing mode. Refer to the Bluetooth earphone manual for the pairing mode.

4. When an earphone is detected, the name of the headset is displayed. Click the “Pair” or “Connect” button next to it.

5. You may be asked to enter your passcode or PIN code. In that case, follow the instructions and enter the system using the keyboard.

6. After that, when “Connected” is displayed, pairing is completed.