LYNXSONIC 4:33 Active Noise Cancelling Headphones with Touch Control Bluetooth Over Ear Headphones, Built-in Microphone, 40H Playtime, Wireless Charging, aptX Low Latency HD Professional HiFi Headset

  • Professional Active Noise Cancelling Technology. LYNXSONIC 4:33 Bluetooth headphones have been equipped with the bidirectional ANC technology that built-in with 5 microphones inside and outside the headphones to enhance ANC performance.
  • [Better-than-CD Listening Experience] Lynxsonic 4:33 delivers on your expectations for super crisp sound with powerful beats. Wireless listening has highest sound quality ensured by both our nearly perfect acoustic structure design and Qualcomm aptX, aptX Low Latency, aptX HD.The total harmonic distortion is less than 1% at 1KHz 1mW and the frequency response is between 20Hz to 20KHz.
  • [40H Playtime and 20M Walking Distance] The best performance results from the best chip, we used the bluetooth CSR8675 chip that offers a walking range up to 20 meters (open air) and the shareMe technology enables headphone to headphone sharing via bluetooth. Battery power runs up to 40 hours.Supports both wire & wireless charging.

Product Description

LYNXSONIC 4:33 Active Noise Cancelling Headphones with Touch Control Bluetooth Over Ear Headphones, Built-in Microphone, 40H Playtime, Wireless Charging, aptX Low Latency HD Professional HiFi Headset : Product Description



First, let’s start with “What is Bluetooth?”

Bluetooth is a wireless communication standard. Compatible devices can exchange data without connecting cables. The valid range is about 10m. Because it is an international standard, any compatible device can be connected by any manufacturer in each country.

Bluetooth mark
A person who says, “I can’t get right to the point …” may be more natural to understand if you listen to the examples. For example, imagine a Bluetooth earphone.

Until now, earphones were designed to insert the end of a cable into a smartphone or PC. However, if you connect a Bluetooth-compatible headset to your smartphone, you don’t need a rope. To wirelessly transmit music data from smartphones to earphones, Bluetooth earphones can also be used in independent shapes like earplugs.

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.

Procedure to connect Bluetooth earphone with Windows PC

1. Start pairing
First, operate the buttons on the Bluetooth earphone side to start matching.

The operation method differs depending on the earphone or speaker, so check the manual.

* Playing and stopping, power and volume are nothing, but you may start pairing by pressing and holding a relevant button.

2. Add device
Open “Devices and Printers” in Control Panel, and click “Add Device.”

Many people drop out without finding this. Now, click on this to start searching for devices.

When the Bluetooth earphone is detected automatically, the device installation will begin.

Windows now recognize the Bluetooth earphone as a playback device.

3. Priority output for Bluetooth earphones
However, with this alone, you will not be able to hear the sound from the Bluetooth earphone. As before, you will get out of the speaker.

This is because the speaker you have been using has priority over Bluetooth as the output destination.

Go to “Control Panel”-> “Sound,” right-click the icon that says “Bluetooth Audio Device,” and try “Set as Default Device.”

About behavior
With this setting, the sound of the Windows PC will be played from the Bluetooth earphone, but no sound will be output from the speaker.

Here, when you turn off the Bluetooth earphone, it automatically switches to output from the speaker.

Also, when you turn on the Bluetooth earphone again, the output to the Bluetooth earphone has priority still, and the sound output from the speaker stops.