Description: 1. Slim and flexible design, PU waterproof screen, bendable and rollable, easy to carry 2. Bluetooth connection/free APP control: supports Android/ for IOS, supports text, dynamic images, static images, graffiti, music rhythm brightness adjustment, multi-directional scrolling, speed adjustment, etc... 3. USB powered, plug and play, supports multiple languages and is universally applicable 4. Comes with tape, which can be directly pasted and used in various scenarios. It is tightly and firmly adhered and prevents light leakage. 5. High-definition screen with adjustable brightness, showing high-definition stereoscopic visual effects day and night Specification: Material: Flexible and bendable PU Display color: RGB full color Interface: USB Power supply: 5V/2A Display screen size (model): optional 7*17cm (1632) 9.2*37.2cm (1664) 12*47cm (1664plus) 12*59cm (1696SE) 12*68cm (1669) Control method: Switch+Bluetooth APP Programmable Waterproof grade: IP66 Suitable occasions: parties, car sign lights, home decoration, etc. . . . Package Includes: 1*Display 1*USB power cord with controller switch 1*Car power adapter (randomly sent/1632 Not Inculded ) 1*Double sided tape 1*Instruction manual