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US 2017/0366893 A1Published application
Headphone device
AssigneesSintai Optical (Shenzhen) Co., Ltd., Asia Optical Co., Inc.
InventorsTakayuki Karasawa, Tomoya Takahashi, Masahiro Koike, Naofumi Imai
Life of this patent
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Abstract
A headphone device includes a container and a first electrical connector. The container includes a first loudspeaker disposed in the container, a second loudspeaker disposed in the container, and a first cross-feed loudspeaker disposed in the container. The first electrical connector is disposed on the container, and is electrically connected to the first loudspeaker, the second loudspeaker and the first cross-feed loudspeaker.
Claims19
A headphone device, comprising:
- a container, comprising:
- a first loudspeaker, disposed in the container;
- a second loudspeaker, disposed in the container;
- and
- a first cross-feed loudspeaker disposed in the container;
- and
- a first electrical connector, disposed in the container and electrically connected to the first loudspeaker, the second loudspeaker and the first cross-feed loudspeaker.
4 more elements
Dependencies are inferred from the claim text.