Power Acoustik HP 902RFT Wireless Headphone Solution

www.noisefreeheadphones.com POWER ACOUSTIK HP-902RFT 2 Swivel Ear Pad, 2-Channel RF 900 MHz Wireless Headphones With Transmitter (Requires 12VDC Power Unit). These Headphones are designed for automotive use, unless you have a 12VDC power unit for home use. 2-channel, 900 MHz wireless headphones with swivel ear pads. Includes compatible wireless transmitter

Foldable Comfortable Stereo Acoustic Noise Noise Canceling On-ear Headphones with Gift Case and Dual Plug Adaptor

Sale Foldable Comfortable Stereo Acoustic Noise Noise Canceling On-ear Headphones with Gift Case and Dual Plug Adaptor

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Feature :

• Noise Canceling Headphone, Up to 80% external noise cancellation, actively reduce unwanted ambient noise.
• Dual-use capability with or without noise cancellation.
• Flat foldable design and ear conscious design for premium wearing comfort. Supplied plug adaptors to be used in airplane.
• Built-in monitor switch: To hear surrounding sound without taking off the headphones. Detachable stereo audio cable.
• Good sound quality and noise canceling performance. With a carry gift box, it is easy for you to take it anywhere.

Overview :

Features:

* Reduce Ambient Noise: The noise-canceling circuit achieves this with a phase-canceling process, providing a noise reduction of 16.5dB at 200Hz .
* Built-in monitor switch: To hear surrounding sound without taking off the headphones.
* Premium case: Protect your headphones with a quality case.
* Ear conscious design: For premium wearing comfort.
* Uni-match and in-flight plug, carrying case supplied.
* Flat foldable design.
* Actively reduce unwanted ambient noise.
* Up to 80% external noise cancellation.
* Dual-use capability with or without noise cancellation.
* Noise Cancelling and Common Wired Headphone available.
* Supplied plug adaptors to be used in airplane.
* Driver Unit: 40mm Dynamic Speakers.
* Frequency response: 20 - 20,000Hz.
* Noise Reduction: >12dB at 300Hz.
* Detachable stereo audio cable.
* Accessories: Carrying case, Dual plug adaptor for in-flight use, Audio connecting cord.

Technical Specification:

Frequency response: 20-20,000Hz
Noise reduction: more than 12dB at 300Hz
Sensitivity: 108dB/1mW(power-ON),110dB/1mW(power-OFF)
Input impedance: 53O(power-ON), 64O(power-OFF)
Driver unit: f40 mm mylar cone speaker
Power supply: 2R3(AAA)
Battery life: Appro50 hours (using Managese AAA battery) Appro100 hours (using Alkaline AAA battery)
Varies depending on operating conditions
Mass: 158g (5.57 oz) 145g (5.11 oz)

Package Contents:

Carry case 1 pcs
Dual plug adaptor (for in-flight use) 1 pcs
Audio connect line 1 pcs


*** Product Information and Prices Stored: Aug 04, 2010 05:53:50

Sony MDRDS3000 Infrared Headphones

www.noisefreeheadphones.com .To free you from the tangles of long wires, Sony presents infrared wireless headphones-- Sony MDRDS3000. These cordless headphones have a 23feet long transmission range that gives you enough mobility to move around in a big room. Sony MDRDS3000 headphones can deliver a virtual 5.1 channel surround sound and are compatible with Dolby Digital, Dolby Prologic II and DTS surround sound systems. The headband is self-adjustable and can conform to the shape of your head; thus providing full comfort during long listening hours.