Power On/Off
Weight : 22 g
Size: 136 x 18.5 x 13.5 mm
Laser color : Red
Laser range : 100 -200 m.
2.4GHz wireless presenter
Battery: 1 x AAA Battery
Material: ABS + PC
Connection distance: 10 m.
Support : windows 98 /2000 / XP/ 7 / 8 / 10 and Mac OS