Title:
EARPHONE AND EARPHONE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/074121
Kind Code:
A1
Abstract:
Provided is an earphone and an earphone system which make it possible to minimize earphone loss. An earphone (1A) according to the present embodiment is equipped with a light-emitting unit (60A), a detection unit (113A), and a light emission control unit (115A). The light-emitting unit (60A) emits light. The detection unit (113A) detects the earphone (1A) falling. When the detection unit (113A) detects that the earphone (1A) has fallen, the light emission control unit (115A) performs a control which causes the light-emitting unit (60A) to emit light.
Inventors:
YAMAMOTO HIROFUMI (JP)
HAYASHI KEITA (JP)
TSUCHIYA KEIJI (JP)
ISHIWATA TADASHI (JP)
NAKAAKI YASUFUMI (JP)
HAYASHI KEITA (JP)
TSUCHIYA KEIJI (JP)
ISHIWATA TADASHI (JP)
NAKAAKI YASUFUMI (JP)
Application Number:
PCT/JP2022/033200
Publication Date:
May 04, 2023
Filing Date:
September 02, 2022
Export Citation:
Assignee:
JVCKENWOOD CORP (JP)
International Classes:
H05B47/16; F21V33/00; H05B45/00; H05B47/10; H05B47/19; F21Y115/10
Foreign References:
| JP2020108125A | 2020-07-09 |
Attorney, Agent or Firm:
IEIRI Takeshi (JP)
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