20 Points Touch Screen Monitor: use multiple fingers to zoom in & out of images, come with a stylus for make notes and notes on images or documents no driver required, also can work with glove and within 5ms response time Smart Interactive Whiteboard: designed with Android 13 OS, pre-installed with Play Store, the configuration is RAM 4GB + ROM 32GB, includes mobile stand & wall mount bracket Plug and Play & Multi-Interface: this smart board featuring a 4K Screen. It also integrates HD-MI, USB, VGA, RJ45, Wi-Fi, BT5.0, built-in speakers, etc. HD-MI IN and USB OTG can be used to screen cast other devices onto our product, allowing for touch functionality Screen Mirroring and Digital Signage: supports screen mirroring from phone, laptop or tablet, teachers can use a stylus to draw and annotate freely on an infinite canvas, horizontal and vertical placement for smart TV play and picture display, connect additional camera and microphone for video conference Practical Accessories Included: 1 x Mobile stand, 1 x Screen mirroring device for mirroring the content from your devices like smartphones, laptops, and tablets, 1 x Presenter and Stylus for convenient PPT presentations and touchscreen operations such as annotation TouchWo is a brand that has been registered in the USA, UK and EU. We are a national high-tech enterprise that focuses on the R&D and manufacturing of touch products. The main products are capacitive touch machine, touch display, industrial control touch computer, infrared touch machine, electronic class board, conference tablet, query advertising machine, interactive table and interactive software. We are more than 200 employees worldwide, our common goals are to do better touch products, and to provide customers with a full range of touch solutions. Now, our touch products have been exported to 50 countries and regions, very popular around the world. We also provide one-to-one customization services, such as product appearance, a variety of ports(HDMI, USB3.0, VGA, DVI, PoE etc), plugs(American plug, British specification plug, European standard plug, Australian gauge plug etc), mounting method and product boot logo & screen and so on.