Product details of 2.4GHz USB R400 Red Laser Presenter Pointer with box(Black)<br><br>Features:<br>Small, portable, exquisite and have been widely used<br>Control function: forward, back, start, pause and black screen<br>Hidden USB design with seamless control pen<br>A good essential assistant demonstrations or presentations, you can easily point to the PPT or blackboard in any corner of the room<br>Receiver use USB interface, plug and play, without complex setup<br>Adopt the dry battery, more convenient to carry and replace<br>Simple buttons layout, just move the thumb can be completed all the functions operation<br>Suitable for WINDOW98/SE/2000/ME/XP/Linux/Windows Vista/Mac OS<br>Support various file presentation, web pages and e-books browsing<br>As the laptop, projector promotional gifts<br>100% brand new and high quality<br>Details:<br>Material: ABS<br>Remote control: yes<br>Item size: 111.5*37.8*27.4mm/ 4.4*1.49*1.08inch (L*W*H)<br>Item weight: 40g<br>Charge mode: dry battery<br>Battery: 2 *AAA battery (included)<br>Distance control: 20m<br>Function: wireless presenter with laser pointer<br>Application: speech, teaching, meeting, exhibition, promotional gift<br>Color: black<br>Condition: brand new<br>Package includes:<br>1 * wireless presenter (battery is included)<br>1 * USB wireless receiver<br>1 * Box<br><img src="//gdetail.image-gmkt.com/413/161/742161413/2017/3/8f1bdcca-54c8-4a42-ac9d-49fe7d7ac2eb.JPG"><br><img src="//gdetail.image-gmkt.com/413/161/742161413/2017/3/98b58bfb-3ca0-4eac-8ff6-721eb7ce10fb.JPG" width="940" height="1057">