Features: 1. This desktop advertising machine, with 3D holographic display technology, allows you to enjoy more vivid and interesting photos and videos anytime, anywhere. 2. Holographic naked eye imaging, stereoscopic effect restores real colours for better results. 3. With Bluetooth audio, you can play music without Bluetooth at the touch of a button on the remote control. 4. A large amount of material, support computer transfer, equipped with a multi-functional remote control simple switch material, a key to turn on the music. 5. Suitable for placing on desks, restaurants, homes, etc. to increase the fun. Specification: Material: Plastic+Metal+Acrylic Imaging size: 8.8 x 8.8cm Viewable angle: 170 ° Play music: support Multi-functional remote control: Support Computer transmission: Support Angle adjustment: Support Brightness adjustment: Support Power supply: plug-in Support format: MP4/AVL/MVB/JPE/PNG Color: As Shown Package Contents: 5 x Desktop advertising machine 5 x Card reader 5 x Remote control 5 x Data cable