HCDjgh Bluetooth Earphones with Enhanced bass, Over The Ear Wireless Sports Metal Noise Cancelling for Workout, Running, Gym♫ (Blue)

  • ♫【EXECELLENT SOUND BLOCKS OUT EXTERIOR NOISE】—HCDjgh Earbuds Headphones have deep base and excellent clarity,In-ear earphones’s the noice canceling technique is a real help against loud and annoying noises.Wired earbuds excellent sound including some actual bass.
  • ♫【Comfortable ergonomic design】-ergonomic design allows for ultimate Wearing Comfort to Match your exquisite lifestyle. These Bluetooth headphones are paired with skin- earplugs, and these earplugs to keep the Bluetooth earbuds from dropping off and the ears from hurting. Considering that each person’s ear size, our wireless headphones comes with three sizes of earplugs, you can choose the appropriate size according to your ear and the size closely fitting the ear canal.
  • ♫【Born for sports】In order to suit your active lifestyle, Our wireless Bluetooth earbuds adopt advanced anti-sweat technology, which can withstand dripping sweat. Our Bluetooth earbuds are suitable for running, jogging, cycling, Driving, Camping, Hiking, Gym Exercise and other outdoor sports. Please enjoy your healthy lifestyle.

Product Description

HCDjgh Bluetooth Earphones with Enhanced bass, Over The Ear Wireless Sports Metal Noise Cancelling for Workout, Running, Gym♫ (Blue) : Product Description



So how are Bluetooth and Wi-Fi different?

The first is the familiar Wi-Fi, which is good at connecting multiple devices simultaneously. It has been created as a hub that connects to the Internet. The communication speed is breakneck, and it is good at mass data communication. However, because of its considerable power consumption, it is used for stationary devices such as routers that can supply power from outlets.

Bluetooth, on the other hand, is a technology designed for one-to-one communication. Both communication speed and communication distance are weaker than Wi-Fi, but they consume less power and can be used for long-term devices such as keyboards and mice. Since these devices have a small amount of data to be communicated at one time, data delay is unlikely to occur.

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 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.