With Nano Receiver & Reliable 2 Channel Digital Radio Technology
TOUCHMATE 2.4Ghz Wireless RF USB Optical Mouse with Nano Receiver, No Cord To Clutter Your Desk, Receiver Can Fit on Built-In Compartment To Avoid Misplace or Loss, Latest Radio Frequency RF 2.4Ghz Technology, New Comfortable Mini Size is Best For Notebook Users, Battery Saving Mode, Providing Longer Battery Life, Available In Different Colors, According To Your Choice, 1600 Dpi High Resolution, Operating Range: Approx 10 Meters...