Sleep Headphones, Upgraded Eye Masks Bluetooth 5.0 Wireless Music Travel Sleeping Headset Built-in Speakers Microphone Handsfree

  • 【Bluetooth 5.0 Stereo Sound with Adjustable Speakers】:Featuring bluetooth 5.0 technology, can compatible with Android and IOS easily. Built-in high quality speakers and microphone,bring you stero surround sound experience.Press and hold the play button to let your phone find it through Bluetooth, but you can’t connect two devices at the same time. If you want to connect a second device, first disconnect the Bluetooth connection from the first device.
  • 【Play Long Battery Life】: Built-in 200mAh high-performance battery,Upgrade usb chargeable battery,Charge about 2-2.5 hours provide more than 10 hours playing time, If the battery runs down , this eye mask won’t beeps to wakes you up.You can sleep peacefully all night! The ergonomic design of Bluetooth eye mask allows you to enjoy total darkness day or night. Fall asleep fast, stay asleep and have a sweet dream, total blackout. Perfect for relaxation, nap, meditation, insomnia.
  • 【Comfortable and Washable】:Music Bluetooth sleep headphones shade is made of ultra soft cotton, provide you a soft and comfortable feeling. Unique design of this Bluetooth headphone mask has no risk of enlacing with the neck, no pressure on eyes. Fabric liner separated from stitching is not defective, it is the place to take out the Bluetooth module, wash the sleep eye mask. Adjustable Velcro, fit for both adults and kids, also a great gift idea.

Product Description

Sleep Headphones, Upgraded Eye Masks Bluetooth 5.0 Wireless Music Travel Sleeping Headset Built-in Speakers Microphone Handsfree : 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.

Pair with Windows 10 PC

  • Step 1 Select Action Center at the right end of the taskbar on your computer and select [All Settings].

*The setting screen differs depending on the OS version.

  • Step 2 When the [Settings] screen opens, select [Devices].
  • 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 [Bluetooth and other devices] on the computer, and select the [Add Bluetooth or other devices] button.

* If the [Bluetooth] function is [Off], set it to [On].

  • Step 5 When the [Add a device] screen is displayed, select [Bluetooth].
  • Step 6 When [〇〇 (headphone model name)] is displayed, select it.

* 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 7 Confirm that “Connected to music” is displayed under the headphone model name, and select [Done].

This completes the pairing process with the headphones.