Feature:1. 70CM DISPLAY: 3D hologram projector with a 70cm background free display, making the holographic effect more real and eye catching.2. BETTER: EFFECT: 3D hologram fan uses 832 excellent light beads, which enhance the holographic effect, with a resolution of 1600x832 and more real colors.3. WIFI INTERCONNECTION: 3D advertising machine supports WIFI interconnection, making it easy to manage multiple advertising machines using a mobile APP. Mobile screen projection, freely switch your advertisements.4. MULTI FUNCTION: 3D hologram fan has rich content, supports multiple media formats, you can directly upload lossless videos, which also has timing function for more convenient using.5. WIDE APPLICATION: The 3D hologram projector is suitable for shopping mall, hotel, high speed railway, airport, bank, technology exhibition hall, exhibition center, etc.Specification:Item Type: 3D Hologram ProjectorMaterial: ABS, Aluminum AlloyFrequency: 50 or 60HzPower: 96WRemote Control Battery: CR2025 Button Battery 150mAh (Included)Resolution: 1600 x 832Number of LEDs: 832Brightness: 2500cd or Content Replacement Method: Mobile APP, PC SoftwareSupport Format: mp4, avi, rmvb, jpg, etc.Storage Method: Built in Storage of 8GRemote OTA Upgrade: SupportMultiple Device Splicing: SupportTimed Playback: SupportReal Time Screen Projection: SupportBluetooth Audio Output: SupportLong Distance Synchronization: SupportStorage Card Content Copying: Support3D Content Production: SupportWeight: Approx. 1650g or 58.2oz.Package List:1 x 3D Hologram Projector4 x Blade1 x Power Adapter1 x Power Cable2 x User Manual1 x Bracket3 x Fixing Anchor With Wall1 x Fixing Screw1 x Remote Control (Battery Included)