mutual operation between electronic whiteboard and greenboard CE/FCC/RoHS/ISO9000/ISO14001 IR-ultrasonic technology Interactive electronic whiteboard used for multi-media interactive teaching,product demonstration,technical training,medial consultation, military commands and...

mutual operation between electronic whiteboard and greenboard CE/FCC/RoHS/ISO9000/ISO14001 IR-ultrasonic technology Interactive electronic whiteboard used for multi-media interactive teaching,product demonstration,technical training,medial consultation, military commands and...

mutual operation between electronic whiteboard and greenboard CE/FCC/RoHS/ISO9000/ISO14001 IR-ultrasonic technology Interactive electronic whiteboard used for multi-media interactive teaching,product demonstration,technical training,medial consultation, military commands and...

smart portable electronic whiteboard convert any smooth and hard surface to interactive whiteboard multi languages software Product featuresOur portable electronic whitboard adopts advanced ultrasonic and infrared wireless location technology, suitable for high-density colored...

Portable interactive whiteboard Less than 200g convert any common board into interactiveboard CE, FCC, RoHS supplied Boyi III portable interactive whiteboardNEW seller !! Ultrasonic Electronic Whiteboard for Meeting and Teaching, with Up to 100-inch Projection Screenconnecting...

Portable interactive whiteboard Less than 200g convert any common board into interactiveboard CE, FCC, RoHS supplied Boyi III portable interactive whiteboardNEW seller !! Ultrasonic Electronic Whiteboard for Meeting and Teaching, with Up to 100-inch Projection Screenconnecting...

Portable interactive whiteboard Less than 200g convert any common board into interactiveboard CE, FCC, RoHS supplied Boyi III portable interactive whiteboardNEW seller !! Ultrasonic Electronic Whiteboard for Meeting and Teaching, with Up to 100-inch Projection Screenconnecting...

Portable interactive whiteboard Less than 200g convert any common board into interactiveboard CE, FCC, RoHS supplied Boyi III portable interactive whiteboardNEW seller !! Ultrasonic Electronic Whiteboard for Meeting and Teaching, with Up to 100-inch Projection Screenconnecting...

Portable interactive whiteboard support windows xp,2003, windows 7,etc, Linux and Mac Less than 200g. Boyi III portable interactive whiteboardNEW seller !! Ultrasonic Electronic Whiteboard for Meeting and Teaching, with Up to 100-inch Projection Screenconnecting the electronic...

Portable interactive whiteboard support windows xp,2003, windows 7,etc, Linux and Mac Less than 200g. Boyi III portable interactive whiteboardNEW seller !! Ultrasonic Electronic Whiteboard for Meeting and Teaching, with Up to 100-inch Projection Screenconnecting the electronic...