... Video greeting card2 types: auto-playing, button swiftLCD size: 1.5", 1.8", 2.4", 2.8", 3.5", 4.3"Display: ... OptionalVideo format: MP4, AVI, 3GPDesign & logo customizedFunction(Auto-playing type)Open the card, it will play video ... turn off automatically if no operate within 3-5 minutesClose the card to restart If device stop ... film, or magazine, etc Video Greeting Card 1.5"/1.8"/2.4"/2.8"/3 ...