**Ultra-portable: 5.7 x 0.6 x 1 inches mini size, just like a pen. It fits in your pocket, take it to your class, meeting and wherever you go. You can use a wireless mouse anywhere you like.
**DPI Adjustable – 800/1200/1600 DPI adjustable. 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.
**Power Saving - Wireless 2.4G touch screen pen mouse, come with USB receiver, up to 33ft effective distance. The mouse is power by 1 AAA battery（Not Include）, plug and play, no extra driver needed. The auto sleeps function, no worry about waste of your battery.
**Easy to Use – Good for using in limited space or unusual places where a normal mouse is a bit bull to use, fits comfortably in the hand, button placement for left and right mouse clicks are in good placements for easy clicks.
System Supported: Compatible with: Windows10/ ME/ NT/2000/XP/Vista/7/8 ,Android ,Mac, OC etc.
Product From USA