interactive displays for babies

interactive displays for babies.?2.4G multi-function wireless mic with built-in rechargeable lithium battery. It integrated laser pen, ppt page turning, volume control, window off, computer shutdown and other functions.USB2.0*4, HDMI*1, VGA Input*1, 3.5mm Audio Output*1 USB3.0*2, USB2.0*4, VGA Output*1, HDMI Output *1, 3.5mm Audio Output* 1, 3.5mm Audio Input* 1, RS232 *1, Power *1

interactive displays for babies.?2.4G multi-function wireless mic with built-in rechargeable lithium battery. It integrated laser pen, ppt page turning, volume control, window off, computer shutdown and other functions.USB2.0*4, HDMI*1, VGA Input*1, 3.5mm Audio Output*1 USB3.0*2, USB2.0*4, VGA Output*1, HDMI Output *1, 3.5mm Audio Output* 1, 3.5mm Audio Input* 1, RS232 *1, Power *1. As an ideal solution to education and business, K Series interactive flat panel features 10-point touch that enables several users working on the screen at the same time.IQClass 6.0 and installation-free IQClass Plus software help make an interactive teaching and collaboration.