... 1. All in One Touch Screen 2.LCD TV 3 Infrared smart whiteboard 4.,LCD touch pc 5. Own R ... Whiteboard LCD Touch Monitor, embedded with advanced infrared touch technology, large digital full HD display technology.Built in ... touch, writing, drawing, spotlight, mask, media play, record, annotation, free use rich gallery , or Internet resources , etc. Support Wireless MicrophoneTouch Screen Display ...