Features 1.Eye Protection: Mini projector uses diffuse reflection imaging technology to guard the eyes from blue lighting. 2.Rich Interfaces: Home theater video projector is compatible with a variety of devices, and rich interfaces are convenient for connection. 3.4 2W Speaker: The home theater video projector has a built in 4 2W speaker for excellent sound quality. 4.Outdoor Application: Home theater video projector supports outdoor camping, enjoy movie fun anytime, anywhere. 5.Power Supply: Portable projector supports 5V2A mobile power bank power supply, Type C port power supply. 6.Compact Size: The home theater video projector has an ultra small mini design that makes it easy to carry. specificationItem Type: Mini Projector_x000D_ Material: ABS_x000D_ Image System: TFT LCD_x000D_ Color Code: 57600m_x000D_ LED Life: 30000 Hours_x000D_ Contrast Ratio: 3000:1_x000D_ Resolution: 320x180_x000D_ Maximum Resolution: 1920x1080_x000D_ Power Consumption: 10W Maximum_x000D_ Lens: Multi Chip Lens_x000D_ Projection Size: 14~100 Inches_x000D_ Projection Distance: Approx. 0.6~4.0m/2.0-13.1ft_x000D_ Speaker: 42W_x000D_ Aspect Ratio: 16:9 4:3_x000D_ Input: USB_x000D_ Remote Control Battery: 1 x CR2025 Coin Cell Battery (Included)_x000D_ Battery Capacity: 240mAh PackageList 1 x Projector 1 x Instruction Manual 1 x Data Cable 1 x Remote Control