Passive volume controller (XLR2)
CN309442781SActive Publication Date: 2025-08-15SHENZHEN HAILANXIN TECHNOLOGY CO LTD
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Patent Information
- Application Number
- CN202430795315.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-13
- Publication Date
- 2025-08-15
- Estimated Expiration
- 2039-12-13
Smart Images
Figure 000007_ABST
Abstract
1. The name of this design product: Passive volume controller (XLR2). 2. Purpose of this design product: used to control the sound of the speaker. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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