Item Type: 3D Hologram Projector Material: Plastics, Electronics Display Diameter: Approx. 990 x 990mm / 39 x 39in Resolution: 2000 x 1184 Number of Lamp Beads: 1184 Rated Power: 120W Power Input Voltage: 100-240V, AC 50-60Hz Power Supply Output Voltage: 24V5A Memory Card Storage: 8G BT Sound: Support Video Picture Format: MP4, AVI, JPG, PNG Software Support System: Cell Phone APP, Computer Wireless Screen Casting: for Android, for Windows Brightness Adjustment: Support Angle Adjustment: Support Timer Playback: Support Multi Device Splicing: Support Product Features: A Variety of Custom Production Content, for Android Real Time Screen Cast Function Applicable Voltage: 100-240V Battery Type: Remote Control with Built in CR2025 145mAh Button Battery Shipped Package List 1 x 3D Hologram Projector 4 x Fan Blade 1 x Power Supply 1 x Power Plug 1 x Remote Control 1 x Accessory Kit (5 Pieces) 1 x Instruction Manual 1[Easy To Use] This 3D hologram projector supports multi mode operation such as mobile app, plug in card, computer, BT sound, and cell phone wireless screen casting. The display diameter is 990 x 990MM, creating brilliant colors for you. 2[2K HD] The 3D holographic fan projector uses high accuracy warm color LED lamp beads for true and clear colors and brighter. The screen can up to 2K HD resolution, richer texture, and can achieve multiple splicing. 3[Cell Phone Screen Casting] Holographic display is not only 3D playback, but also adds cell phone screen casting function, in playing games, watching movies, corporate presentations, etc, a variety of scenes show. 4[Multi Machine Unlimited Splicing] 3D hologram fan display supports unlimited splicing of large linked sound and video, size without boundaries. Support BT connection sound playback, 3D layered, to provide a sense of immersion. 5[Remote Control] Holographic fan projector with built in intelligent WIFI function can remotely control screen switching, uploading video, splicing screen and sharing. With remote control, simple switching of internal content. 6[Plug In Use] Hologram fan advertising machine can be plugged into the power supply 24H uninterrupted playback, external multiple fan heat holes, no need to worry about heat problems, longer service life.