Wireless Headphones Over Ear with MIC, MUCRO Comfortable Stereo Bluetooth Headset Support Micro-SD/TF Card & 3.5mm Jack, Telescopic Headband,10H Playtime for Travel Work TV PC Cellphone – White

  • 40mm Large Drivers and Built-in Microphone: Deep bass and active Noise Cancelling over ear Bluetooth headphones from MUCRO give you crisp, powerful sound and quiet that helps you enjoy your music better. Built-in Microphone provides hands-free calls, which is convenient for you to free yourself from wires.
  • Most Comfortable Wearing and Lightweight: these wireless headphones come with durability and comfort ear pads, extra light weight (only 161g). It’s such a lightweight headphone even teens or kids can wear them all day without pains. These comfort Bluetooth headphones are ideal choices for long periods of listening music, watch movies or kids learning.
  • Longtime Battery & Quick Charging: Advanced Bluetooth technology bring low power consumption feature, these Bluetooth headset built-in improved 250mAh Lithium polymer battery, 2 hours quick charge will last 9-10 hours playtime. It will show the remaining battery power of the Bluetooth earphones on the top menu of iOS phones and latest android phones. Note: Please use charging cable provided, or certified brand charging cable.

Product Description

Wireless Headphones Over Ear with MIC, MUCRO Comfortable Stereo Bluetooth Headset Support Micro-SD/TF Card & 3.5mm Jack, Telescopic Headband,10H Playtime for Travel Work TV PC Cellphone – White : 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 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.

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.