Touch pen mouse with web browsing instruction</br>2.4G Wireless touch screen Pen Mouse10m effective distance USB receiver with plug and play.</br>Adjustable 500/1000 DPI optical sensor for smooth movement control.</br>Pen shaped especially suitable for handwriting input. Real Plug and Play no extra driver needed.</br>Low voltage alarm function reminds you to replace battery in time. Designed with a wheel for page turning during PPT presentation.</br></br>Product Description</br></br><b>Selling point: </b><br><br>1.Great alternative to a mouse perfect to navigate the cursor. <br> 2.Distance-wise : We have done a test it for as far as 7~8ft and it works great <br> 3.Ultra-portable: it fits in your pocket and take it to wherever you go. <br> 4.No setup: plug and play. It took all of three minutes to get it working. Pop in a 'AAA' battery connect the USB dongle <br> 5.Great for drawing signing  Photoshop diagramming and presentations or any heavy mouse application <br> 6.Good for using in limited space or unusual places where a normal mouse is a bit bulky to use fits comfortably in the hand?? button placement for left and right mouse clicks are in good placements for easy clicks <br> 7.The adjustable DPI helps in finding a proper 'speed' The grip is very natural and you can position your arm close to the body?? or even on the body for comfort. <br> 8.The auto sleep fu