Sound amplifier (AYW07)

CN309639387SActive Publication Date: 2025-11-28SHENZHEN AOYU TIMES TECH CO LTD
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Patent Information

Application Number
CN202530130745.9
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-03-18
Publication Date
2025-11-28
Estimated Expiration
2040-03-18

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Abstract

1. The name of the design product: sound amplifier (AYW07). 2. The use of the design product: pick up and amplify the environmental sound and output to the listener from the earphone. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.
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