Using 1615RGB high-definition high-brightness lamp beads, high-definition and fine display, rich colors Brushless gimbal motor, low noise Bluetooth chip, can connect to Bluetooth speakers with password and automatically match Supports splicing of multiple units to form a larger screen Top equipped with U3 fixed chip memory card Due to different batches, there may be differences in product appearance, color, and printed text, which not affect the use. Display diameter (MM): 560x560 Resolution: 2000x1356 Number of lamp beads: 678 Rated power: 48W Power input voltage: 100-240W=V/AC 50-60Hz Power output voltage: 24V2A TF storage: 16G Bluetooth audio: support Video picture format: MP4//JPG/PNG Plug Type: EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. Voltage: AC100-240V EU Plug Colour:Black Material:Nylon + corrugated fiber Package Contents: 1x 3D Holographic Projector 1x Power adapter 1x Remote control 1x 16G memory card Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.