Open Bluetooth earphone

CN309553773SActive Publication Date: 2025-10-21YANGCHUN PARA ELECTRONIC TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202530110935.4
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-03-10
Publication Date
2025-10-21
Estimated Expiration
2040-03-10

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Abstract

1. The name of the design product: open Bluetooth earphone. 2. The use of the design product: for the output of audio. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.
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