🔹4-color(black-white-Red-Yellow) High-definition
🔹Screen Size: 4 inch
🔹Triggered NFC
🔹High Resolution:528*768
🔹DPI:236
🔹Bluetooth 5.1 transmission
🔹IP68 waterproof and dustproof
🔹Material: Solid Wood + PVC+PET
🔹Battery capacity:150mAh
🔹Supports Qi standard wireless charging
4-color e-ink display with black, white, red and yellow tones delivers paper-like matte visuals without backlight or glare. Compact lightweight build eliminates messy power cords for desktop decoration.
Bluetooth 5.1 enables two flexible image update modes: direct mobile phone transmission within 5 meters, or batch management via Bluetooth base station within 15 meters. NFC pairing offers quick one-click device connection.
Qi wireless charging replaces wired cables, built-in 100mAh lithium battery supports long-term static image display. A single physical button supports one-tap picture switching and battery/MAC information checking.
Solid wood outer frame and white PVC inner panel create minimalist home decor aesthetics. Small footprint fits bedside, desk, shelf and gift customisation scenarios, with cloud server and multi-system background compatibility for commercial batch deployment.
