DescriptionUse high definition optical technology to enlarge 2~3 times on the phone screen, the picture is clear, more dynamic.The product is simple and easy to carry, light in weight, small in volume, suitable for indoor, camping, tourism, leisure and other places.No power supply, energy saving and environmental protection.Suitable for all kinds of smart mobile phones.Adopt environmental friendly Cardboard, safe and durable to use.Specification:Theme: Movie & TV.Material: Cardboard.Color: show as pictures.Size: 20 * 7.7 * 18 cm.Note:There might be a bit color distortions due to different computer resolutions.There might be size errors due to different computer resolutions.Package include:1 * Video enlarged amplifier TV.