25.3-inch Spectra6 Electronic Paper All-in-one Machine Red, Yellow, Blue, White, Green, And Black (6 Colors)

Size: 31.5 inches / Water Sign Machine
High Resolution: 2560x1440 (DPI 93)
Colors: Red, Yellow, Blue, White, Green, Black (6 colors)

Application Scenarios:

• Photography studios, digital photo frames

• Digital signage, advertising boards

• Restaurant signage, physical store advertising

• Museum industry

Product Parameters & Features

Software & System:

• System: ESP32-RT OS

• Communication Methods: WIFI: 2.4GHz, 4G (optional)

• Single Image Refresh Time: 15 seconds

• Image Update Methods: USB drive, cloud platform, mobile app

Power Supply:

• Power: Rechargeable plug-in lithium battery (50.4W/H)

• Adapter: Type-C (PD protocol 65W)

• Battery Life: Lasts up to 6 months (based on 5 refreshes per day)

Product Features:

• Portable and easy to move

• Bistable technology: image remains even after power-off

• No wiring needed, ultra-low power consumption, eco-friendly

• Ultra-wide viewing angle, visible even in sunlight

• Supports cloud platform integration, with private deployment options for customers

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Key Features:

• Portable Digital Signage: The 31.5-inch display is ideal for restaurants, retail, and museums, offering easy mobility and versatile placement options for dynamic advertising or informational purposes.

• Eco-Friendly, Ultra-Low Power Consumption: With a rechargeable plug-in lithium battery lasting up to 6 months on 5 daily refreshes, this display operates with minimal energy, aligning with trends in energy-saving solutions for digital signage.

• Bistable Display Technology: The screen retains the last image even after power-off, ensuring content remains visible without constant power supply, perfect for signage that needs uninterrupted display.

• Seamless Connectivity & Content Updates: Supports 2.4GHz WIFI and optional 4G, along with USB, cloud platform, or mobile app updates, providing flexible and remote management.

• High Visibility & Wide Viewing Angle: With a high resolution of 2560x1440 and ultra-wide viewing angles, this display performs excellently even in bright sunlight, ideal for both indoor and outdoor advertising.