Car Rear Window LED Display Emoticon Animated App Controlled for iOS for Android Condition: Item Type: Car LED Display Screen Color: As picture shown Pixels: 64 x 64. Point Spacing: 4mm LED: RGB (2121SMD). Screen Size: Approx. 192 x 192mm/7.6 x 7.6in. Dimension: Approx. 195 x 195mm/7.7in Voltage: 5V/12V. Frame Material: Aluminum Frame Communication Method: Mobile WIFI (for iOS and for Android Dual System). Installation Method: Suction Cup. Language: Chinese and English. 6 font choices (Song typeface, boldface, regular script, etc.) A variety of character size options. 11 kinds of movement (left, right, up, down, etc.) Support text, GFI animation, picture display, Support mobile phone uploading custom animations and pictures. Working Features and Functions: Control Mode: APP Control (for Android+ for iOS); Extra RF remote control to calling out saved messages is addable with cost. Multilingual in Chinese/English/Russian/French/Spanish/Italian/Japanese/Korean/Arab/Thai/ India.. Various font and background color available(Red/Yellow/Blue/Green/White/Cyan/Purple) Messages: 8 messages, each message with 80 characters. Run list supporting(1-8) 6 font styles Brightness adjustable (1-8), Speed adjustable (1-8) 11 different moving modes (Left,Right,Hold,Snow,Up,Down,Flash,Marque) Pre-set graphics symbols(Phone, Heart,Star,Arrow,Triangle,Square...) Pre-set graphics like smile face, heart,No smoking,flags of countries etc. Real-Time Drawing.Create your own drawings and images. On/OFF controlling on app directly Life Span: More than 100,000 hours (about 10-15 years)