Feature:1. EASY TO USE: Holographic display provides clear imaging and easy replacement of advertising content, supporting common video, animation and image displays.2. WIDELY APPLICABLE: Holographic advertising display is ideal for digital signage campaigns, holographic billboards, activation campaigns and digital point of sale displays.3. HIGH BRIGHTNESS: The 3D holographic display is equipped with 234 lamp beads, which makes the presented image clearer and more three dimensional.4. THICKER FAN BLADE: Thicker fan blade of the hologram projector is not easy to damage and strongly guards the light source. It can be clearly seen under high ambient illumination.5. MULTI APPLICATION: 3D holographic fan projector can be widely used in exhibitions, stores, shopping malls, cinemas, airports, hotels and other crowded places.Specification:Item Type: Holographic DisplayMaterial: Hardware, ABSEquipment Size: Approx. 42cm/16.5inNumber of Lamp Beads: 234 Lamps BeadsLife Span: 30000 HoursResolution: 720 x 224Rated Power: 15WSupport Format: Animation Video: Black Background MP4, JPG, AVI, MKV, RMVB and Other Formats IntoViewing Angle: 170Light Source: LED High Bright RGBSignal Source: Memory Card (with 16GB)Control System: ComputerConnection: ComputerFunction: ComputerFixing Method: Wall MountedRemote Control Battery Specifications: 1 x CR2025 (Not Included).Package List:1 x Holographic Display1 x Supply Cord1 x Manual2 x Screw2 x Screw Expansion Tube 1 x Screwdriver1 x Memory Card (16G) 1 x Card Reader1 x Wall Bracket 1 x Remote Control (Battery Not Included)Note:Manual measurement, please allow 1.21.9in error.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.