APP control: electronic scrolling information system, APP control, change content at will. Application scenarios: You can use it on glass, for car windows, shop windows, taxis, indoor parties. Make your car more stylish and express what you mean to that follow you. Make the party more exciting. Flexible design: Ultra-thin flexible LED screen can be bent at will. Waterproof and dustproof design. Communication : mobile APP BT connection. Supports multiple languages and modes. Supports graffiti, animation, pictures, text, etc. Note:The color and shape of the accessories are random and cannot be specified. It does not affect the use. Product name:Vehicle-mounted LED flexible display Screen type:LED Brightness:bright Display color:full color Display mode:horizontal scrolling, supports scrolling, static, etc. Communication :mobile APP BT connection Supported mobile phones:For iOS/Android Supported languages:multi-language, English, Japanese, Korean, Russian, Spanish, Portuguese, German, French, Chinese, etc. APP control:graffiti, animation, pictures, text, etc. Application scenarios:car windows/shop windows/taxi/indoor parties, etc. Power supply:car USB/mobile phone charger/power bank Installation :hanging Rated voltage:5 (V) Rated current:800 (MA) Pixels:1024 Cord length:5 meters/196.85 inches Model:S1664RGB Colour:Black Material:abs Size:390x107 mm/15.35x4.21 inches.Thickness:2mm Package Contents: 1 * led car flexible screen 1 * car charger 1 * usb data cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.