Maxbo&reg; Mini Chromed Plastic Pyramid Mirror Reflective Holographic Projector Toy for iPhone 6 6S 5S Samsung HTC LG Sony Smartphone Watching 3D Video (Not compatible with normal video) by Naked Eyes Please Note: It just a 3D Holographic Projector Toy, NOT the true hologram projector. Material: ABS + Electroplating. Size: 2.9in x 2.9in x 1.1in, Weight: 0.8 ounces. Compatible with most smartphones. You can watch 3D video, bring you a strong liveness. The video file should be downloaded firstly after receiving the 3D Holographic Projector.You only need to scan the QR Code in the giftbox and then you can download the video files. (Please rotate your phone's screen to landscape mode when watching video,thus you can get the best display effect) Small and lightweight, easy to carry and convenient to use when at home or traveling. Please note it only suitable for the certain 3D video or film, not compatible with normal video or film. A perfect toy or gift for little kids,it is also a good Christmas Present.