【Upgraded】 H1 Active Noise Cancelling Headphones Bluetooth Headphones with Microphone Deep Bass Wireless Headphones Over Ear, Comfortable Protein Earpads, 30H Playtime for Travel/Work (Black)

  • 【Further enhance the noise canceling effect】 * H1 Active noise reduction technology effectively reduces low-frequency background noise such as in-flight noise, urban traffic jams and busy offices. Just press the button, you can enjoy your favorite music in a quieter environment. As soon as you turn on the device, the noise is reduced and you can enjoy the rich and clear sound that your favorite song has never heard before.
  • 【Bluetooth 5.0 & 30 hours continuous playback possible】 * Leading-edge Bluetooth 5.0 and large-capacity battery, Built-in high-capacity rechargeable battery, playback time of up to 72 hours in Bluetooth mode, playback time of 30 hours in ANC and Bluetooth mode, Provides up to 60 hours playback time in ANC and wired mode. . Also included is an audio cable that can be used in wired mode via the 3.5mm AUX port without draining the battery. It is a Bluetooth earphone that you can really feel a high
  • 【Long-term music appreciation is worn comfortably】 * Enjoy the fully customizable improved version with the rotatable earmuffs, adjustable and collapsible headband, super soft ear pads, newly adopted synthetic protein leather , Achieve a comfortable wearing even for a long time music viewing. With the built-in microphone, you can easily switch between music and calls. The Mirzebo H1 Bluetooth headset has controls that let you control the music while hiding the device.

Product Description

【Upgraded】 H1 Active Noise Cancelling Headphones Bluetooth Headphones with Microphone Deep Bass Wireless Headphones Over Ear, Comfortable Protein Earpads, 30H Playtime for Travel/Work (Black) : Product Description



What is the communication distance of Bluetooth?

Bluetooth has the concept of “Class.” Even with the same Bluetooth product, the strength of the radio wave differs depending on the class that is certified. That is, the communicable distance also changes.

Before you buy a Bluetooth product, make sure that you have the required class before purchasing so that it does not say, “The radio wave did not reach …”. There are three types of Classes 1-3.

Types of Bluetooth communication distance and communicable distance

One thing to keep in mind when choosing a product is that Class 1 devices do not always reach the maximum communication distance of 100m. For example, earphones with a communication distance of 20 m and microphones with a range of 50 m are also classified in Class 1. In other words, if the maximum output is “more than Class2 and within 100mW”, they are all equally classified into Class1.

As described above, even if the products are of the same class, the communication distance varies. If you want to focus on range, check the maximum output for each product.

Also, the intensity of radio waves that can be output differs depending on the country or region where the device is used. The upper limit is about 50 mW under the Japanese Radio Law, but not overseas. Besides, keep in mind that the distance may fluctuate depending on the performance of the receiving antenna and power amplifier, so it cannot be measured unconditionally.

How Bluetooth headphones connect to a smartphone?

Most wireless headphones use Bluetooth to communicate with the device, and in some cases, there may be a problem with the connection between the mobile app and the headphones.
If you are using wireless headphones with your mobile device, make sure your mobile device OS and headphone app are up to date.

Earphone-type wireless headphones are more susceptible to connection issues, such as broken connections, out-of-sync, and dropped calls than other wireless headphones due to their form.
In some cases, when communication is lost, your head itself is blocking the signal, which can be challenging to resolve.

Some headphone manufacturers say that updating the firmware may improve synchronization and other issues, but not all headphones.
Nevertheless, there may be solutions on the manufacturer’s website, including firmware updates, so you should check them out.

Of course, you need to keep your firmware up to date.

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.