Voice data recording and bluetooth transmission device

CN310112867SActive Publication Date: 2026-07-24QIYU NOTES (BEIJING) TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
QIYU NOTES (BEIJING) TECHNOLOGY CO LTD
Filing Date
2026-04-01
Publication Date
2026-07-24

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Abstract

1. Name of the designed product: voice data recording and Bluetooth transmission device. 2. Use of the designed product: for voice recording, network connection and data transmission. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.
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