беспроводных интеллектуальных демон оборудование

1.RF wireless remote design,Make you can freely control your computer at any corneraround the classroom or meeting room. 2.God's image streamline design,hold touch comfort. 3.Track boll mouse,can substitute mouse completely. 4.User-defined hot key:display tabletop,my computer,Email,Close,magnify and reduce display,alt/tab,ESC; 5.Remote control mouse:The track boll mouse controled by Particular thumb,make you can control the mouse freely on pen and in the atmospheric. 6.Laser Pointer. 7.Up and down turn over function. 8.U disk funtion in the receiver,and it is convenient to take the document. 9.Save power design:It will be automatism into asleep save mode after 30 second,if you nonuse