Orico Presentation Clicker
1)Material: ABS 2)Dimension:142*21*17mm
3) Color:Gray, sliver
4)Control Mode:Radio frequency technology
5)Emission Frequency:2.4GHz
6) Laser Class: Class 3R laser,<5mW/distance 50m 7)Output Power:?8mW 8)Laser Line: 650mm red light 9)Support System: Windows, Mac OS , Linux , Android 10)battery: No.7 dry cell