1Perfect for advertising and marketing - Clearly display the image of the product and flexibly replace the advertising content. 23D visual effect - 224pcs ultra-high density LED rotating imaging to displays 3D visual effects, a better viewing experience for you. 3Multiple online control - Larger and clearer playback screen, which supports PC & WIFI online control, showing the same picture or to form a bigger picture together. 4Easy installation - It can be installed by rotating or hanging on the wall, and never occupy too much space. 5Large Capacity Comes with 16GB memory card, and support maximum 128GB extended memory, you can customize video and mode for editing.This is a unique 3D Hologram advertisingdisplayer, using the ultra-high density LED rotation imaging to show 3D visualeffects of the display device. So that to make your advertisement, and newproduct more eye-catching. Suitable for shopping malls, subway stations,exhibitions, parties, bars, concerts, restaurants, etc.Features:Perfect for advertising and marketing - Clearlydisplay the image of the product and flexibly replace the advertising content. 3D visual effect - 224pcs ultra-high density LED rotating imaging to displays 3D visualeffects, a better viewing experience for you. Multiple online control - Larger and clearerplayback screen, which supports PC & WIFI online control, showing the samepicture or to form a bigger picture together. Easy installation - It can be installed byrotating or hanging on the wall, and never occupy too much space. Large Capacity - Comes with 16GB memory card, and support maximum 128GB extended memory, youcan customize video and mode for editing. Wide compatibility - Support general video,animation and image display. Suitable for windows XP / windows 7 / windows 8 /windows 10 operating systems. Long service life - Made of high-qualitymaterial (Aluminum alloy + ABS + PC), strong and durable. Specification:Material: Aluminum alloy + ABS + PCColor: BlackPlug type: US, UK, EU, AU (Optional)Lamp beads: RGB0805LEDResolution: 450 x 224Rated power: 10W - 15WInput voltage: AC 100V - 240V, 50/60HZLamp life: 100,000 hoursSupported formats:MP4/IPG/GIF/MKV Play format: Bin specified formatViewing angle: 176Built-inmemorycard: 16GB (Support maximum 128GB) LED board length: Approx. 42cm / 16.5inSize: Approx. 435 x 120 x 125mm / 17.1 x4.7 x 5inWeight: 752gPackage