LED Display On Car Rear Window Mobile Phone APP Control Full Color LED Expression Screen Panel New Car Mobile Advertising Screen Features: 1: [Convenience control] The smart LED screen is controlled by the mobile phone application and connected with the mobile phone Bluetooth. It has a 9.6-inch display screen with a pixel size of 32 * 32, which is a huge improvement over 16x16, and shows a more beautiful pixel art display device. 2: [Bluetooth control] is applicable to iOS and Android systems. You can scan the QR code in the manual to download the APP. Connect the mobile phone via Bluetooth, and easily control the LED display. 3: [Easy to install] The display screen is easy to install and run. It can be placed in any flat place, such as cabinets and tables, which is very convenient. In addition, it can also be installed on any smooth surface by connecting to the suction cup bracket, such as wall and glass. 4: [Easy to use]: LED display can be easily adjusted to obtain better visibility. The position of the control button is convenient, and the suction cup is easy to install. The suction cup angle can be adjusted up, down, left and right. 5: [DIY artwork design] On the mobile application, you can design your own image, animation and scrolling text information, all of which provide multiple choices. In addition, this smart led screen can also be used in combination with games, bicycles, etc. 6: [More practical functions] It is not only the billboard and promotion board of shops, hotels, cafes and bars, but also the wall clock or Halloween/Christmas decoration of families or offices. Specifications: Applicable system: applicable to Android/iOS Product color: black Pixel: 32x32 points Number of lamp beads: 1024 Size: as shown in the picture Voltage: 5V/2A Product power: 10W Shell material: ABS+silica gel+aluminum PH: 4mm LEDRGB2020smd Communication mode: infrared/RF remote control Installing: suction cups Packing list: 1x rear window LED expression screen with suction cup base 1x wrench 1x instructions