Listening device (F3)

CN309949144SActive Publication Date: 2026-04-28SHENZHEN MUD DOLL INTELLIGENT EDUCATION COMM CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
SHENZHEN MUD DOLL INTELLIGENT EDUCATION COMM CO LTD
Filing Date
2025-11-04
Publication Date
2026-04-28

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Abstract

1. Name of the product in this design: Listening device (F3). 2. Purpose of this design: An audio player for early childhood education and learning. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.
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