7.5 Inch E-Paper Screen
Dual-Screen Three-Color
180° Wide Viewing Angle
Bluetooth 5.0 Wireless
Ultra-Low Power Consumption
HD 800×480 Resolution
No Wiring Needed
Long-Lasting Display
Dual-screen independent display: Front and back sides can show different content flexibly.
Ultra-low power consumption: No external power needed, content stays permanently after one refresh.
Wireless Bluetooth operation: Quick content refresh via mobile APP or PC, no wiring required.
Eco-friendly & reusable: Replaces paper name cards, reduces paper waste and resource consumption.
Durable material: ABS+PC shell, wear-resistant, stable and long service life.
Three-color HD display: Sharp and stable vision, easy to read in all scenarios.
Slim body: Compact size, easy to place and carry, suitable for desktop use.
Dual color options: Silver and wood grain, compatible with diverse office styles.
Exquisite workmanship: Smooth surface, burr-free, high-grade texture for business scenes.
A1: Yes, it supports independent display for front and back sides, and you can set different content for each side.
Q2: What colors does the 7.5 Inch Dual-Screen Electronic Nameplate support?
A2: It supports three display colors: black, white and red, with clear and stable effect.
Q3: How to refresh the display content of the electronic nameplate?
A3: You can refresh content via Bluetooth 5.0 on mobile APP or PC, with simple and wire-free operation.
Q4: Will the display content disappear without power supply?
A4: Powered by electronic paper technology, the content will be permanently retained after one refresh even without power.
Q5: What is the viewing angle of this electronic nameplate?
A5: It has a nearly 180° wide viewing angle, and the content can be read clearly from any direction.
Dual-Screen Three-Color
180° Wide Viewing Angle
Bluetooth 5.0 Wireless
Ultra-Low Power Consumption
HD 800×480 Resolution
No Wiring Needed
Long-Lasting Display
Product Introduction
7.5 Inch Dual-Screen Electronic Nameplate adopts advanced electronic paper display technology, with black, white and red three-color clear presentation and nearly 180° wide viewing angle. This 7.5 Inch Dual-Screen Electronic Nameplate supports dual-screen independent content display, realizes wireless Bluetooth refresh and ultra-low power consumption, and completely replaces traditional paper name cards to create a green intelligent office scene. 7.5 Inch Dual-Screen Electronic Nameplate is tailored for formal business occasions, delivering a convenient and eco-friendly using experience efficiently.Specifications
| Parameter | Three-Color (SID-ETC-03C) |
| Product Model | SID-ETC-03C |
| Product Size | 176×80×138mm |
| Display Technology | E-paper Display |
| Display Color | Black/White/Red |
| Visible Area | 161×97mm |
| Resolution | 800×480 |
| Viewing Angle | Nearly 180° |
| Communication Method | Bluetooth 5.0 (2.4GHz) |
| Transmission Distance | 5 meters (mobile phone) |
| Power Supply | Built-in CR2450 battery |
| Working Voltage | 3.0V (min 2.3V) |
| Product Material | ABS+PC |
| Net Weight | 320±5g |
| Appearance Color | Silver/Wood Grain |
| Display Format | Text/Barcode/QR Code/Image |
Product Features
Three-color electronic paper display: No flicker, eye-friendly, clear text and patterns at any angle.Dual-screen independent display: Front and back sides can show different content flexibly.
Ultra-low power consumption: No external power needed, content stays permanently after one refresh.
Wireless Bluetooth operation: Quick content refresh via mobile APP or PC, no wiring required.
Eco-friendly & reusable: Replaces paper name cards, reduces paper waste and resource consumption.
Durable material: ABS+PC shell, wear-resistant, stable and long service life.
Application Scenarios
7.5 Inch Dual-Screen Electronic Nameplate is widely applied to corporate meetings, international forums, banking service counters, government affairs halls, press conferences, enterprise signing ceremonies, annual meetings, exhibition booths, news studios and official reception areas, matching high-end formal occasions perfectly.Production details
Dual-screen design: Independent display control for two sides, meeting multi-directional viewing demands.Three-color HD display: Sharp and stable vision, easy to read in all scenarios.
Slim body: Compact size, easy to place and carry, suitable for desktop use.
Dual color options: Silver and wood grain, compatible with diverse office styles.
Exquisite workmanship: Smooth surface, burr-free, high-grade texture for business scenes.
FAQ
Q1: Can the dual screens of this electronic nameplate show different content?A1: Yes, it supports independent display for front and back sides, and you can set different content for each side.
Q2: What colors does the 7.5 Inch Dual-Screen Electronic Nameplate support?
A2: It supports three display colors: black, white and red, with clear and stable effect.
Q3: How to refresh the display content of the electronic nameplate?
A3: You can refresh content via Bluetooth 5.0 on mobile APP or PC, with simple and wire-free operation.
Q4: Will the display content disappear without power supply?
A4: Powered by electronic paper technology, the content will be permanently retained after one refresh even without power.
Q5: What is the viewing angle of this electronic nameplate?
A5: It has a nearly 180° wide viewing angle, and the content can be read clearly from any direction.