News

MINGFINE 4-Color E-Ink Bluetooth/NFC Rechargeable Battery Badge is a next-generation digital name badge that replaces traditional printed employee cards with a reusable electronic paper display. The badge can wirelessly update names, job titles, QR codes, company logos, and promotional messages through a smartphone or management platform.

Key Features

1. 4-Color E-Ink Display

· Supports Black, White, Red, and Yellow display colors.

· High contrast and paper-like readability.

· Excellent visibility under sunlight.

· Display remains visible without continuous power consumption.

2. Bluetooth & NFC Connectivity

· Bluetooth (BLE) enables remote updates from a mobile app or centralized management platform.

· NFC allows instant updates by simply tapping a smartphone against the badge.

· Suitable for both individual and bulk badge management.

3. Rechargeable Battery Design

· Built-in rechargeable lithium battery.

· Ultra-low power consumption thanks to E-Ink technology.

· Battery life can range from weeks to months depending on update frequency.

· Eliminates the need for frequent battery replacement.

4. Dynamic Content Display

· Employee name and title

· Visitor identification

· Company logo

· QR codes for contact sharing

· Event information

· Promotional messages

· Meeting room identification

Typical Applications

Corporate Offices

· Employee ID badges

· Visitor badges

· Hot-desking identification

Retail Stores

· Staff identification

· Product promotion badges

· Electronic shelf labeling integration

Events & Exhibitions

· Attendee badges

· Speaker identification

· Sponsor branding

Healthcare

· Staff identification

· Department information display

Manufacturing & Logistics

· Worker identification

· Temporary access control badges

Business Value

Compared with traditional plastic name cards, a 4-color E-Ink badge offers:

· Reduced printing and replacement costs

· Faster employee onboarding and visitor registration

· Improved corporate image through digital transformation

· Better sustainability performance through reusable hardware

This type of badge is increasingly used in retail, exhibitions, hospitality, healthcare, and smart office environments, where staff information changes frequently and centralized management is required.