Portable power bank (phone lanyard)

Abstract

1. Name of the product in this design: Power Bank (Mobile Phone Lanyard). 2. Purpose of this design: To charge mobile phones and other electronic devices, and also to be used as a mobile phone lanyard. 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: Since this patent application already has a top view and a bottom view, the top view and bottom view are omitted.

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