Bluedio TM Bluetooth Headphones Over Ear with Mic, Voice Control Hi-Fi Stereo Wireless Headset Supports Amazon Web Services (AWS) for Travel Work Cellphone, Black

  • 【 BLUETOOTH HEADPHONES WITH EXQUISITE WORKMANSHIP】Bluedio TM Over-Ear Wireless Headsets with a Day-and-night test for 365 days, and repeated voice tuning for 1569 times bring you a new music experience. The world first-level voice tuning equipment from Denmark has been purchased to create the professional mute room for the ears, with the only aim to create the truest voice.
  • 【INDEPENDENT DESIGNED AND R&D HIGH-QUALITY SPEAKERS】Bluedio TM intelligent headset is developed by Bluedio working team to achieve high realization of three-frequency balance, bringing full-sided music experience. The broadcast voice is delicate and has the sense of quality, enabling you to enjoy the quiet time in noisiness.
  • 【BLUETOOTH 5.0 & 30 HOURS MUSIC TIME】High-Definition Monitoring Earphone has reduced the power consumption in combination with circuit optimization of Bluetooth 5.0 chip, and achieved clearer data transmission. After 2 hours of full charge, you can play music for 30 hours, eliminating the trouble that headphones with no power during a short trip, keep the music go all the way!

Product Description

Bluedio TM Bluetooth Headphones Over Ear with Mic, Voice Control Hi-Fi Stereo Wireless Headset Supports Amazon Web Services (AWS) for Travel Work Cellphone, 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.

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.

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.