Bluetooth speaker (M21 with dynamic lyrics display)

CN309990013SActive Publication Date: 2026-05-19HENGNAN RONGJING ELECTRONICS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
HENGNAN RONGJING ELECTRONICS CO LTD
Filing Date
2025-12-02
Publication Date
2026-05-19

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Abstract

1. Name of the product in this design: Bluetooth speaker (M21 dynamic lyrics display). 2. Purpose of this design: For playing audio and displaying lyrics. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1. 5. Other situations requiring explanation: In the 3D diagram 1, part A is the screen.
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