2.1 Inch E-ink Screen Bluetooth Smart Electronic Labels Support Custom Text/Picture/QR Code/Barcode

• Product type: Store & Supermarket Supplies
• Compatibility: Various devices
• Material: E-ink
• Key feature: Multi-functional electronic labels
• Intended use: Everyday use
• Category: Store & Supermarket Supplies

1. Multi-functional electronic labels replace traditional paper labels, can be recycled, synchronized in real time, and are highly efficient.
2. It can be operated by mobile phones/computers/tablets, with real-time online management and batch price changes and refreshes.
3. It is powered by a button battery, with low power consumption and long battery life. You can continue to use it by replacing the battery.
4. E-ink screen, color screen display, richer display content.
5. Support custom display and layout of text, QR code, barcode, and picture.
6. Waterproof and dustproof, suitable for various environments.