Noise Cancelling Headphone Gadget

Noise Cancelling Headphone Gadget is a handsfree Bluetooth headset and microphone that connects to your computer or mobile devices in a wireless fashion. It supports all types of audio devices that have Bluetooth connectivity features. It can also connect non-Bluetooth devices for it has an insertable 3.5 mm audio jack for your traditional devices. Moreover, this headset offers a high -sensitive, multi-directional speaker set for virtual surround sound effect. Its built-in rechargeable battery can last up to 7 hours of continues playing, and 8 hours continues talking time. In the standby phase, It can last up to 120 hours. It is the best choice for chatting online with friends, listening to your favorite music, and watching movies.

How to Use your Noise Cancelling Headphone Gadget

If you want a more comfortable and wireless headset, this gadget is best for you. To charge this device, you also get a USB cable that can be charge in your computer or your USB charger. But to listen to your favorite music wirelessly. Please make sure your mobile devices or personal computer has a Bluetooth function. Turn ON the Bluetooth function of your mobile device as well as turn ON the headset. You will recognize the headset turn ON when you see a blue blinking light. In your mobile device, search and pair to the headset until connected. In case of an incoming call, you will press the hang up/pause button on your headset, and you can chat with your friend. When finish talking, press again the hang up/pause button, and you can continue grooving with your music.

Music is Math Long Lost Brother

The origin of music is untraceable, but maybe it starts with the clapping and slamming objects. But the considered documented first discovery of music was a brother of mathematics. The square of C equals the sum of the square of A and B. Yes! they are both sons of Pythagoras. Legend said that on a bright sunny day, Pythagoras was walking past to a smith shop, listening to the sound of the smashing hammer and anvil. He noticed that some strikes sounded higher than other. Pythagoras was confident that there could be a mathematical explanation for this event. So he tests it with different sizes of the anvil and then the music and notes are born.