Freesa Bluetooth Earphone Wireless Headphones Headset Earplug Binaural Portable In-Ear Waterproof Built-In Mic Noise Reduction Digital Display Touch Control Charging Case Sports Office Run Drive Fitne

  • [Bluetooth Technology]-Quickly and stably pair any iOS and Android smartphone, tablet, laptop, MP3 player (up to 33 feet). Can be paired with any two Bluetooth devices at the same time.
  • [Noise Suppression]-Built-in high-definition microphone, using advanced CVC6.0 noise reduction technology, can block background noise from the wind, traffic or crowds, etc., provide clear audio and natural sound, so you can enjoy high-quality music anytime, anywhere And clear phone.
  • [Voice and vibration alert]-This Bluetooth headset has a microphone, you can easily mute / unmute with just one touch of a button. Voice alerts for battery power, connection status, mute / unmute status, and even announce phone numbers other than caller name. Easy-to-reach buttons allow you to enjoy a true hands-free experience.

Product Description

Freesa Bluetooth Earphone Wireless Headphones Headset Earplug Binaural Portable In-Ear Waterproof Built-In Mic Noise Reduction Digital Display Touch Control Charging Case Sports Office Run Drive Fitne : 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.

How to pair your computer with a Bluetooth device such as headphones, a mobile phone, or another computer.

  1. In Windows, search for and open Bluetooth and other devices.
    NOTE: If you don’t return any results in Bluetooth and other devices, your computer may not support Bluetooth.
  2. On the “Bluetooth and other devices” tab, change the Bluetooth setting to “On.”
  3. Click Add a Bluetooth or other device to start searching for tools.
  4. Click [Bluetooth] as the type of device to add.
  5. Select the Bluetooth device you want to add from the list.
  6. When prompted, enter your PIN and click Connect. If you don’t see the PIN, enter the default PIN ” 0000 ” often used for Bluetooth devices.
  7. Review the authentication message for the device you are connecting to now and approve the news or grant access.
  8. Follow the instructions on your computer and device to complete the pairing process. A confirmation message appears when the device is paired.

NOTE: If you see an authentication error, it’s too long. Move the device closer and try pairing again.