Headphone device
AssigneeSony Corporation
InventorNaotaka Tsunoda
Life of this patent
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Abstract
A headphone unit including a back housing provided at the rear of a driver unit and a baffle portion provided at the front thereof. In the headphone apparatus, the baffle portion, which is formed to surround a space except a front opening portion of a driver unit, and/or the back housing portion, which is formed to cover the back surface of the driver unit, are formed using the air-permeable porous material.
Claims10
A headphone apparatus wherein a baffle portion formed to surround a space except a front opening portion of a driver unit and/or a back housing portion formed to cover the back surface of said driver unit is formed using an air-permeable porous material.
10 A headphone apparatus according to claim 1, wherein a microphone device is attached to said headphone apparatus.
Dependencies are inferred from the claim text.