Feature:
The Wireless Presenter used 2.4G frequency, support to use in a distance of 15M.A good assistant for PPT teaching and speech. It’s very light and easy to carry. Laser beam can cause permanent damage to your eyes. Don’t look into the laser beam or shine the laser beam into your eyes, other people’s eyes, or pet’s eyes. You can move your hand to control mouse cursor. Good enjoy. 

Memory	Built-in flash memory	Voltage	2.4vï½?.3v
Frequency	2.4GHz	Power Supply	AAA*2
Distance	15M	Weight	60g(Included battery)
USB Port	USB 3.0/2.0/1.1	Dimension	113mm(L)*25mm(W)14mm(H)

Package included:
1× Wireless Presenter
1× Receiver
1× Manual
1× Pouch