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4G E-Ink ID Badge: Complete User Guide

2025-10-30 17:31:47
4G E-Ink ID Badge: Complete User Guide

Display Interface Description
1. Message Display Area

Supports displaying content from SMS, phone calls, and WeChat messages.

2. Status Information Area

Date: Displayed on the left side of the second row of the screen.

Time: Displayed on the right side of the second row of the screen.

Battery/Signal: Simultaneously displays battery level, signal strength, and power-off status in the upper-right corner.

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3. Display Technology

Features a high-definition monochrome e-ink display with black acrylic edges, delivering clear visuals while minimizing power consumption.

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Hardware and Interaction Design
1. Housing and Materials

The body is constructed from blue ABS plastic, offering lightweight durability.

2. Communication Methods

Supports 4G networks to ensure real-time message delivery.

3. Button Functions

Power Button: Press and hold for 2 seconds to turn on.

Page Up/Down Buttons: Press briefly to navigate pages, accompanied by haptic feedback.

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Charging and Lanyard
The charging port is Type-C and supports fast charging.

Equipped with a lanyard hole for wearing around the neck.

Voice and Alert Functions
1. Voice Announcements

Automatically announces new messages (SMS/calls/WeChat) upon arrival.

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2. LED Indicator

Button Operation: Blue light illuminates.

Charging Status: Red light illuminates during charging; green light illuminates when fully charged.

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Troubleshooting
Signal Issues: If the signal display is blank, try restarting the device or unplugging and replugging the charging cable to restore it.

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