請問關於Creative HN-505

[神秘的水原誠]

不知有人用過這支耳機嗎..?
資展會場要價1799呢..
我看不太懂他的意思..
是有什麼特異功能嗎?

這隻的規格如下
Creative Headphones NH-505

The Creative HN-505 employs active noise-cancelling circuitry to significantly reduce external environmental noise, such as that on an airplane to provide an uninterrupted listening experience. Designed with mobility in mind, the headphones are constructed with lightweight material, foldable mechanism, and cushioned ear-pads for a comfortable extended wear. The Creative HN-505 headphones will definitely be your great travelling companion.

Active noise cancellation travelling circuit removes noisy engine sound
Foldable design convenient for travelling


Technical Specifications


Driver Units: 30mm rare-earth magnet transducer
Frequency Response: 20Hz to 17kHz
Noise Cancelling: 15dB at 300Hz
Impedance: 32ohms
Sensitivity: 121dB
Input Plugs: 3.5mm Dual plug adapter for airplane use
Cord Length: 1.6 meters



Buy For $59.99