HD display resolution (1280x720) for a clear and comfortable image Supports 1080p and 4K playback with enhanced quality Multiple ports: HDMI / USB / AV Automatic image correction (Keystone) for perfect display Manual focus for better sharpness Small size suitable for portability and outdoor use LED lamp with long life (over 5000 hours) Direct playback from flash drive or memory card Easy-to-use remote control Free shipping