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| Remove from comparison | Remove | Remove | Remove | Remove | Remove |
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| Product name | |||||
| Price | $39.95 to $44.48 | $28.99 to $44.45 | $349.00 | $82.92 to $99.99 | $99.95 to $137.82 |
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| Release date | January 01, 1984 | June 15, 2006 | November 01, 2001 | January 01, 2008 | |
| The Bottom Line | Koss hit a home run with the PortaPros. Love or hate the design, there's no denying the sound quality here: they're the ideal companion for mobile audiophiles and home theater enthusiasts. | V-Moda's Bass Freq earphones are the perfect accessory for bass-loving Creative Zen Micro owners who are on a budget. If you prefer less low end, look elsewhere. | With the QuietComfort 3s, Bose has done a remarkable job of shrinking its popular noise-canceling headphones while achieving similarly impressive sound quality--but that engineering feat doesn't come cheap. | Sennheiser's versatile headphones sound great on DVDs and all kinds of music. | The Jabra BT8030 is great for those who want a Bluetooth speaker and headphones all in one device, but beware of certain design pitfalls. |
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| Features | |||||
| Response Bandwidth |
15 - 25000 Hz |
8 - 22000 Hz |
Info unavailable |
8 - 25000 Hz |
20 - 20000 Hz |
| Localization | Info unavailable | Info unavailable | Info unavailable |
English |
Info unavailable |
| Headphones Form Factor |
Semi-open |
Ear-bud |
Ear-cup |
Ear-cup |
Convertible |
| Sound Output Mode |
Stereo |
Stereo |
Stereo |
Stereo |
Stereo |
| Color | Info unavailable |
Bling bling black |
Info unavailable |
Black |
Info unavailable |
| Microphones Included | Info unavailable | Info unavailable | Info unavailable | Info unavailable |
2 |
| Microphone Operation Mode | Info unavailable | Info unavailable | Info unavailable | Info unavailable |
Mono |
| Microphone Technology | Info unavailable | Info unavailable | Info unavailable | Info unavailable |
Electret condenser |
| Connectivity Technology |
Wired |
Wired |
Cable |
Wired |
Wireless - Bluetooth 2.0 |
| Headphones Type |
Headphones - Binaural |
Headphones - Binaural |
Headphones - Binaural |
Headphones - Binaural |
Headphones - Binaural |
| Active Noise Canceling | Info unavailable | Info unavailable |
Yes |
Info unavailable | Info unavailable |
| Product Type |
Headphones - Wired |
Headphones - Wired |
Headphones - Cable |
Headphones - Wired |
Headset - Wireless - Bluetooth 2.0 |
| Microphone | Info unavailable | Info unavailable | Info unavailable | Info unavailable |
Built-in |
| Recommended Use |
Portable audio system |
Portable audio system |
Info unavailable |
Professional audio system Home audio system |
Portable audio system Cellular phone PC multimedia |
| Product Description |
Koss PortaPro Headphones |
V-moda bass fr?q Headphones |
Bose QuietComfort 3 Acoustic Noise Cancelling - Headphones |
Sennheiser HD 280 - Headphones |
JABRA BT8030 - Headset |
| Manufacturer Warranty |
Limited lifetime warranty |
1 year warranty |
Info unavailable |
2 years warranty |
Info unavailable |
| Remote Control |
None |
None |
Info unavailable | ||
