Welcome to our store！</br> 1、Multifunctional: The 3D hologram projector fan comes with intelligent WiFi functionality, allowing remote control of image switching, video uploading, and image splicing. 2、High Resolution: The diameter is Approx. 415 x 415mm / 16.3 x 16.3in, the HD resolution is 1024X640, with warm colored LED beads, resulting in true to life, clear, and bright colors. 3、Sound Playback: The projector supports both sound and visual content, creating a dual sensory experience that immerses you in the presentation. The visuals become more impactful when combined with sound. 4、Multiple Device Linking: The projector supports large scale audiovisual linking without limitations on size, allowing for amazing display. It also supports Bluetooth sound playback, providing a clear 3D visual experience. 5、24 Hour Battery Endurance: With continuous power supply, the projector can play non stop for up to 24 hours. The design incorporates multiple cooling vents to prevent overheating concerns. <p class="wang-edit-text"><p class="wang-edit-text"> <p class="wang-edit-text"> Item Type: 3D Hologram Projector Fan Material: Plastic, Electronics Display Diameter: Approx. 415 x 415mm / 16.3 x 16.3in Resolution: 1024X640 Number of LED Beads: 244 Rated Power: 18W Memory Card Storage: Built in 16GB Memory Card Video and Image Formats: MP4, AVI, JPG, PNG Software Supported Systems: Mobile APP, Computer Wireless Screen Mirroring: Not Supported Brightness Adjustment: Supported Angle Adjustment: Supported Multiple Device Splicing: Supported Scheduled Play: Not Supported Warranty: 1 Year Product Features: High Definition Display, Customizable APP Design, Customizable Startup Image Voltage Compatibility: 100-240V Battery Type: Remote Control Built in 145mAh CR2025 Button Cell Battery (included)&nbsp; <style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style> 1 x 3D Hologram Projector Fan Main Unit&nbsp;2 x Projector Fan Blades 1 x Power Adapter Plug 1 x Remote Control 1 x Screwdriver 2 x Expansion Bolts 10 x Screws&nbsp; 1 x User Manual Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>