3.5mm Stereo Volume Adjustable Ear-hook PC Headphone Headset with Mic VA1615

Specifications:

• The PC Computer Headphone comes with ergonomic ear fashion design, suitable for sports, not easy to fall off, comfortable to wear
• Molecular EFI technology, fashion and generous
• High-quality neodymium magnet speakers, clear sound and thorough, perfect to restore the music
• Oxygen-free copper wire, effectively enhance the sound quality
• Headphone cable soft tensile strong, durable
• Cost-effective for home computer / laptop / MP3 / MP4
• Designed to be lightweight and comfortable Stereo Headphone fit for extended use
• You can use this stereo heaphone microphone at home and in your office

Headset:

• Frequency Range: 20-20,000Hz
• Impedance: 32ohms
• Sensitivity: 107dB S. P. at 1KHz
• Rated Power: 10mW
• Power Capacity: 100mV
• Speaker Diameter: 27mm / 1.06in
• Cord Length: 1.8 ± 0.1m / 70.9 ± .94in

 Microphone:

• Sensitivity: -58dB ± 3dB
• Frequency Range: 30-16,000Hz
• Operating Voltage: 3V
• Size: 6 x 5mm / 0.24 x 0.20in

Details:

• High-quality neodymium magnet speakers, clear sound and thorough, perfect to restore the music

• Oxygen-free copper wire, effectively enhance the sound quality
• Cost-effective for home computer / laptop / MP3 / MP4

• Headphone cable soft tensile strong, durable
• Compact, light weight and easy to use

How to Buy the Best Noise Cancelling Stereo Headphones

Just about everyone these days has some form of personal music device, from the wildly popular ipod, music enabled cell phones and other mp3 enabled devices. To get the most enjoyment from your music you need a great pair of headphones, but which is the best? what exactly does 'noise cancelling' mean? Here's what to look for when you're in the market for a new pair of noise cancelling stereo headphones.

• There are two types of noise cancelling headphones, active or passive. Active, noise cancelling headphones use a speaker to listen to the incoming noise and then creates a sound that is negative to the incoming sound, thus cancelling it out, this is a high tech approach. The other is noise isolating, which is simply having the headphone in the ear canal, thus preventing the sound from entering the ear. Both types have advantages and disadvantages. The active noise cancelling headphone needs a power supply, and, in addition is only really effective against a constant sound outside, such as an airplane engine or train. The passive type is smaller, needs no power supply, but is generally more uncomfortable, and, in addition, you really can't hear anything at all, which in public might be a bit dangerous
• The next thing for consideration is the size. Again, active noise cancelling headphones are worn outside of the ear, and may need batteries, thus making them larger, they are generally more comfortable though. Passive noise isolating headphones are smaller but are uncomfortable to wear for long periods
• The situation in which you will use the noise cancelling headphones should determine they type that is best for you; if you'll be at home gaming or listening to music a passive noise isolating headphone is probably best. On the other hand outside in public, where the din of traffic or the train during your commute needs to be eliminated the active, or noise cancelling headphone is probably best for you

How to Replace a Headphone Plug

• Use wire cutters/strippers to snip the old headphone plug off the cord. Purchase an exact replacement headphone plug at an electronics store
• Twist off the shell of the replacement plug and slide it and any insulating sleeve onto the headphone cord
• Using the wire cutters/strippers, remove 1 1/2 inches (4 cm) of the outer insulation from the headphone cord. You should find three wires: two insulated wires and one uninsulated wire, which is the ground
• Strip 1/2 inch (12 mm) of insulation from each of the insulated wires (see A)
• Solder or screw the uninsulated ground wire to the plug terminal that is farthest from the plug tip (see B)
• Solder the insulated wires to the other plug terminals. If you don't know which terminal on the plug is the right channel and which is the left, you can use a continuity tester (available at electronics or hardware stores) to find out, testing it first on the tip of the headphone jack, which is always the left channel
• Squeeze the plug clips together with a pair of pliers to secure the cord
• Slide the shell over the plug and screw the plug in place

How to Hook Up a Microphone and Headset to a Computer:

Headsets and microphones make gaming and using Internet VoIP software like Skype much easier. Built-in microphones usually aren't great quality and they can have trouble picking up your voice from more than 6 inches away. A headset with an attached microphone gives you the advantage of keeping your hands free. Follow the steps below for help on hooking up a microphone and headset to a computer.

• Step One: Locate the 3.5mm audio inputs on your computer. The location of these may differ based on your computer model. Many modern computers place them near the front for easy access
• Step Two: Plug the microphone end of the headset cable into the "microphone" 3.5" jack on the computer. Usually, this will be labeled "mic in" or there might be a small picture of the microphone
• Step Three: Plug the earphones end of the headset cable into the "headset" 3.5-inch jack on the computer. Usually, this will be labeled "earphones" or there might be a small picture of earphones
• Step Four: Turn on your computer and navigate to Control Panel > Sound > Manage Audio Devices to check your device and adjust the volume of your microphone

Types of headphones:

The particular needs of the listener determine the choice of headphone. The need for portability indicates smaller, lighter headphones but can mean a compromise in fidelity. Headphones used as part of a home hi-fi do not have the same design constraints and can be larger and heavier. Generally, headphone form factors can be divided into four separate categories: circumaural, supra-aural, earbud, and in-ear.

• Circumaural: Circumaural headphones have large pads that surround the outer ear.Circumaural headphones (sometimes called full size headphones) have circular or ellipsoid earpads that encompass the ears. Because these headphones completely surround the ear, circumaural headphones can be designed to fully seal against the head to attenuate any intrusive external noise. Because of their size, circumaural headphones can be heavy and there are some sets which weigh over 500 grams (1 lb). Good headband and earpad design is required to reduce discomfort resulting from weight
• Supra-aural: A pair of supra-aural headphones.Supra-aural headphones have pads that sit on top of the ears, rather than around them. They were commonly bundled with personal stereos during the 1980s. This type of headphone generally tends to be smaller and more lightweight than circumaural headphones, resulting in less attenuation of outside noise
• In-ear headphones: Earbuds / earphonesEarbuds or earphones are headphones of a much smaller size that are placed directly outside of the ear canal, but without fully enveloping it. They are generally inexpensive and are favored for their portability and convenience. Due to their inability to provide any isolation they are often used at higher volumes in order to drown out noise from the user's surroundings, which increases the risk of hearing-loss. During the 1990s and 2000s, earbuds became a common type bundled with personal music devices
• In-ear Monitors: ain article: In-ear monitors extend into the ear canal, providing isolation from outside noise.In-ear monitors (also known as IEMs or canalphones) are earphones that are inserted directly into the ear canal. Canalphones offer portability similar to earbuds, and also act as earplugs to block out environmental noise. There are two main types of IEMs: universal and custom. Universal canalphones provide one or more stock sleeve size(s) to fit various ear canals, which are commonly made out of silicone rubber, elastomer, or foam, for noise isolation. Custom canalphones are fitted to the ears of each individual. Castings of the ear canals are made and the manufacturer uses the castings to create custom-molded silicone rubber or elastomer plugs that provide added comfort and noise isolation. Because of the individualized labor involved, custom IEMs are more expensive than universal IEMs and resell value is very low as they are unlikely to fit other people
• Headset: A typical example of a headset used for voice chats.A headset is a headphone combined with a microphone. Headsets provide the equivalent functionality of a telephone handset with hands-free operation. The most common uses for headsets are in console or PC gaming, Call centres and other telephone-intensive jobs and also for personal use at the computer to facilitate comfortable simultaneous conversation and typing. Headsets are made with either a single-earpiece (mono) or a double-earpiece (mono to both ears or stereo). The microphone arm of headsets is either an external microphone type where the microphone is held in front of the user's mouth, or a voicetube type where the microphone is housed in the earpiece and speech reaches it by means of a hollow tube

Package Included:

• 1 x 3.5mm PC / Laptop Multimedia Stereo Headset & Volume Control