1. Using 1615RGB high-brightness lamp beads, high brightness and rich colors 2. Nylon + corrugated fiber material, high temperature resistance 3. Top equipped with U3 fixed chip memory card 4. Multifunctional remote control, simple and easy to understand 5. The app has rich functions, is equipped with a media library, and can be used for template production. 6. Added a custom start-up function to prevent the machine from being out of reach and being hit by customers when it is turned on. 7. Add wifi encryption settings to make security higher 8.OTA online upgrade Model: PD42 Highlight Display diameter (MM): 415*415 Resolution: 1024*800 Number of lamp beads: 244 Rated power: 20W Power input voltage: 100-240W=V/AC 50-60Hz Power output voltage: 12V2A TF storage: 16G Video picture format: MP4/AVI/JPG/PNG Software support system: mobile APP/computer Brightness adjustment: support Angle adjustment: support Multi-station synchronization: supported Product features: Highlight display, custom app production, boot customization Due to different batches, there may be differences in product appearance, color, and printed text, which will not affect the use. Plug Type :EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. Voltage: AC100-240V Colour:Black Material:Nylon + corrugated fiber Package Contents: 1 x 3D Holographic Projector 1 x Power adapter 1 x Remote control