Four touch LED interactive whiteboard with free interactive teaching software for education

Four touch LED interactive whiteboard with free interactive teaching software for education Competitive Advantage: multi touch and gestures control support Friendly interface, easy to use Free Online update for life smart & Fast Response All-in-one infrared Tech; Flexible Installation: Wall Mount,Freestanding and Desktop Customized Pulg & Play High resolution, high brightness&contrast Smooth writing on the screen: Anti-write noise technology Finger, glove hand, or stylus to