Product customization plan:

1. Screen selection: 2.8-inch LCD color screen, customizable.

2. Main control chip: CY100

3. Product ID: Direct labeling of existing ID Redesign ID (two sets of plans in 5 working days)

4. Product function: Existing product function Support function development

5. Appearance color: Customizable
6. On the product: support adding LOGO stickers/ printing LOGO
7. Instruction manual/box text content: Customizable
8. Device language: customizable