Communication headset with auxiliary positioning device

Electrical audio signal processing systems and devices – Electro-acoustic audio transducer – Plural or compound reproducers

Reexamination Certificate

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Details

C381S370000

Reexamination Certificate

active

07379557

ABSTRACT:
A headset includes a body and an earphone securely connected to the body. An auxiliary positioning device is provided on the body so that, after the earphone is inserted into an ear channel and the auxiliary positioning device is urged against a concha cartilage, the headset is positioned.

REFERENCES:
patent: 6819762 (2004-11-01), Jones et al.

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