The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 21, 2021
Filed:
Jan. 25, 2018
Applicant:
Innovation Sound Technology Co., Ltd., Guangdong, CN;
Inventors:
Assignee:
INNOVATION SOUND TECHNOLOGY CO., LTD., Guangdong, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 1/10 (2006.01); H04R 1/02 (2006.01); H04R 1/08 (2006.01);
U.S. Cl.
CPC ...
H04R 1/1016 (2013.01); H04R 1/023 (2013.01); H04R 1/08 (2013.01); H04R 1/105 (2013.01); H04R 1/1025 (2013.01); H04R 1/1041 (2013.01); H04R 1/1058 (2013.01); H04R 2420/07 (2013.01);
Abstract
The utility model relates to a Bluetooth earphone, comprising a main earphone unit and an auxiliary earphone unit, further comprising a pair of ear hooks. The front part of the inner side of each of the said earphone units is provided with a connecting canal for inserting the said vertical insertion segment at the bottom. The Bluetooth earphone provided in the utility model not only adapts to applications in different situations by setting a pluggable ear hook, but also uses memory alloy as the inner skeleton of the ear hook to facilitate a user make a fine adjustment by his/her shape of auricle.