1,Condition:Brand New;Presenter Mode, Intuitive touch-keys for easy slideshow control
<br />2,Up to 50-foot wireless range for freedom to move around the room
<br />3,There's no software to install. Just plug the receiver into a USB port to begin
<br />4,2.4GHz RF Wireless Technology, Built-in docking bay stores receiver for easy pack up and portability
<br />5,Battery Power: 2 Pcs 1.5v AAA Battery (Not Included) 
<br />
<br />Product Type: Wireless Presenter
<br />Product shell is made of ABS material, the surface with a matte treatment.
<br />External regulation Size: 115.5 x 37.8 x 27.4mm
<br />Operating System Support: Windows XP, Windows Vista, or Windows 7
<br />Transmitter Power: 2 AAA batteries (Not Included) 
<br />Receiver Power Supply: USB power supply
<br />Receiver Interface: USB Interface
<br />
<br />Remote Control
<br />Remote technology RF-2.4GZH, control distance 20M.
<br />Battery: two AAA batteries AAA batteries(Not Included) 
<br />Operating voltage: 2.0-3.6V
<br />Laser wavelength: 640M
<br />Laser power: 1MW or 5MW
<br />
<br />USB receiver
<br />Operating System: Windows98 / Se / Me / 2000 / XP / MacOS / Linux / Windows Vista
<br />Operating voltage: USB bus-powered: (4.5-5.5V)
<br />Compatible Interface: usb1.1 / usb2.0
<br />USB Size: 57 x 18 x 8mm
<br />
<br />Package include:
<br />1 x PPT Presenter Pen
<br />1 x Receiver
<br />1 x User Manual<p> <b><b><img src="https://contestimg.wish.com/api/webimage/57b53138a0808a5eef0062ea-large.jpg"><img src="https://contestimg.wish.com/api/webimage/57b53138a0808a5eef0062ea-1-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/57b53138a0808a5eef0062ea-2-large.jpg"><img src="https://contestimg.wish.com/api/webimage/57b53138a0808a5eef0062ea-3-large.jpg"><img src="https://contestimg.wish.com/api/webimage/57b53138a0808a5eef0062ea-4-large.jpg"><img src="https://contestimg.wish.com/api/webimage/57b53138a0808a5eef0062ea-5-large.jpg"><img src="https://contestimg.wish.com/api/webimage/57b53138a0808a5eef0062ea-6-large.jpg"><img src="https://contestimg.wish.com/api/webimage/57b53138a0808a5eef0062ea-7-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/57b53138a0808a5eef0062ea-8-large.jpg"><img src="https://contestimg.wish.com/api/webimage/57b53138a0808a5eef0062ea-11-large.jpg></b></b></p>