📄 Product Description – Green Lion Prisma 4K Portable Projector
The Green Lion Prisma 4K Portable Projector is a mobile projection system featuring a built‑in 5,200 mAh battery, support for multiple connectivity options including HDMI, USB, Wi‑Fi and Bluetooth, and Android 9.0, making it ideal for entertainment, presentations, and portable use in various settings.

⭐ Key Highlights of Green Lion Prisma 4K Portable Projector:
🔹 HD Resolution – 1280 × 720 native resolution with support for 4K content playback (non‑native 4K).
🔹 Long Battery Life – 5,200 mAh battery provides up to 3 hours of cordless operation.
🔹 Suitable Brightness – 150 ANSI lumens brightness suitable for darker environments.
🔹 Large Screen Size – projection range from 30″ to 120″ for various viewing needs.
🔹 Android Operating System – integrated Android 9.0 for direct app usage.
🔹 Flexible Connectivity – supports HDMI, USB, Wi‑Fi, and Bluetooth connections for versatile content sources.
🔹 Built‑in Speaker – 3 W speaker for audio playback without external speakers.
🔹 Auto Keystone Correction – automatic image correction and 120° free rotation for flexible setup.
🔹 Long LED Life – LED light source rated for over 30,000 hours.

🎯 Closing paragraph
The Green Lion Prisma 4K Portable Projector is a versatile and portable option for users seeking an easy‑to‑use projector with wireless capabilities, battery power for cordless use, and Android app support, making it suitable for movies, gaming, presentations, and more.

⚠️ Important Note:
Though labeled “4K,” this model’s native resolution is 1280 × 720 HD with support for 4K playback via decoding; it is not a true native 4K projector, and its brightness level is best for darkened environments.