Ear-hook earphone with microphone

Details Ear-hook earphone with microphone Ear-hook earphone with microphone

2007-06-12

2007-06-12

Kuntz, Curtis (Department: 2614)

Electrical audio signal processing systems and devices

Electro-acoustic audio transducer

Plural or compound reproducers

C381S375000, C381S374000

Reexamination Certificate

active

10781734

ABSTRACT:
An adjustable ear-hook earphone with a microphone is disclosed. The apparatus includes an ear hook, a main body and a microphone, wherein the main body have a limiting part and an adjusting post sleeved in a sleeve of the ear hook, thereby the main body are adjustable and moveable in a specific angle ranged from 0 to 210 degrees.

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patent: 2003/0002706 (2003-01-01), Keliiliki
patent: 2005/0100185 (2005-05-01), Connors et al.

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