What is Headphone Sensitivity?
Sensitivity works hand-in-hand with the impedance of the headphones. They must correspond to each other because they both work hand-in-hand to regulate sound and produce clear acoustics without distortion. The sensitivity measured by dB SPL/mW. The Bigger dB, The higher the sensitivity rating. A high sensitivity will get a wide range of power output, but may get some distortion at the same time. Low sensitivity is harder to damage and not easy distortion, however, it need your device have more power output than high sensitivity one. Generally smart phones, tablets, and mp3 players need a earphone from 85dB to 120dB. It should be noted that at 120 dB, the human ear begins to replace the sensation of hearing with that of pain.
What Is Headphone Impedance?
Most earphone with low impedance (less than 25Ω) require little power to deliver high audio levels. So it can save your device power. Headphones with higher impedance (25Ω and over) demand more power. But, they are protected from damage caused by overloading. They can also be used with a wider range of audio equipment.
What Is Earphone Frequency?
Frequency response is the range of bass, mids and treble. 20 to 20,000 Hz is generally accepted as the audible frequency range, this is the standard for most headphones. Some Earphone offer wider ranges (for example, 5 to 33,000 Hz), but better frequency response does not always mean better sound quality. Below 20 Hz bass frequencies can be felt more so than heard, treble frequencies over 20,000 Hz are not always audible.
How to choose Headphones / Earphones which suit your self?
Generally, more expensive headphones are made with higher quality materials and better engineering, improving the sound quality. $10 headphones will sound good, but not as good as $30 ones. Cheaper earbuds often run into problems like falling out of ears, hurting ears, or simply making dents in them from the cheap plastic.
Neckband earphone are exactly well, This is recommended for joggers or people who wear hats a lot and also for sunglasses fanatics.
Earbuds and in-ear headphones tend to be better at sound isolation, due to the seal they provide in your ear.
You are the person who is going to be using these headphones day in day out. If a $5 pair of headphones sounds the same as a $500 pair of headphones, go for the cheaper pair. The sound quality is not going to change just because they are more expensive!
When you connect the bluetooth earphone with your device first time, You need press the button about 5-6 seconds, when you hear the Power On, still hold the button, soon you will hear Toot Sound(blue-red light flashing), then you will find AWEI MUSIC on your cellphone, Good time !
How Do I Register On Awei.in?
Registration on Awei.in is a simple process that can be completed in 3 simple steps:
Click on the My account -->Register link on the top of the home page
Fill up the form
Enter password of your choice; confirm the password and you are done!
Tick on the Check box and click on CONTINUE
And you are done
I Forgot My Login Password. What Do I Do?
Go to the My Account page and click on Forgot my password. You will receive an email on your registered email id with instructions on creating a new password.
Do I Need A Awei.in Account For Making A Purchase?
No, it’s not necessary to create an account before making a purchase on the site but is highly recommended, since it has its own advantages, such as –
you can make a purchase by only providing your email id rather than filling necessary details, every time
you can track the delivery status of your order(s)
you can view the entire history of your past orders
you can also plan future orders through useful features like Wishlist and Notify Me
you can write reviews for products bought from us
you can subscribe to our weekly newsletter to stay in the know on Awei.in new products
What Is My Wishlist?
Picture this... you like a product on display at the mall, but stop a step short of making the final purchase, due to money shortfall or a simple mood swing. With My Wishlist you can pick an item of your choice, add it to the wishlist and come back later to buy it on a later date...whenever you feel like it!
What Is My Account?
My Account is your one stop for all the information related to your past, current and future purchases on Awei.in. It holds information like order history, order status, reviews, support tickets and saved shipping addresses.
Language change setting from Chinese to English.
Step 1 : Long press the switch button.
Step 2 : Release it until the red and blue LED light blinks alternatively.
Step 3 : Then Double Tap the VOLUME UP button, and you will hear a Beep sound.
Step 4 : This Beep sound is the indication that you have successfully switched the language between English and Chinese.