Fangrui Product Details 1. Car Flexible Display Advertising Screen App Bluetooth Smart Screen 2. The Led Soft Screen Product Is Easy To Install. It Is A Practical And Entertaining Led Product Package That Is Suitable For A Variety Of Scenarios: Such As Car Rear Windows, Store Glass, Advertising Signs, Festival Atmosphere, Door Signs, Clothing Accessories, Etc. 3. The App Operation Is Simple And Easy To Understand, The Connection Is Smooth And Not Stuck, Massive Cloud Material Downloads, Supports Multiple Languages, And Can Be Downloaded And Used For Free On Androidios Systems. 4. Colorful Rgb Lamp Beads, High Efficiency, Energy Saving And Environmental Protection 5. Flexible Screen Design, Can Be Bent At Will 6. Ip65 Waterproof, Glue Dripping Process, No Fear Of Bad Weather 7. The Usb Cable Is 4.5m Long, Which Meets The Basic Needs Of Buried Wires And Can Be Buried In The Wire Groove Or Seal 8. Parameters: 9. Specifications: 70 X 173mm (16 X 32) 92 X 374mm (16 X 64) 102 X 348mm (20 X 64) 120 X 595mm (16 X 96) 10. Number Of Lamp Beads: 512pcs1024pcs1280pcs1536pcs 11. Lamp Bead Color: Rgb 12. Power Supply: Usb 13. Weight: 210g270g280g400g 14. Supported Languages: Englishchinesetraditional Chinesejapanesegermanportuguesespanishfrenchkoreanitalianrussianvietnamesethai