YUMQUA Finger Handheld Mouse, Trackball Mouse Wireless, 2.4GHz USB Wireless Fingertip with Roller Ball Hand Held Air Mice Track Ball Thumb Ring Mice for PC Laptop Mac Computer
Product Details

• Brand: YUMQUA
• Color: Black
• Connectivity Technology: Wireless, USB
• Special Feature: Ergonomic Design, Handheld, Lightweight, Wireless
• Movement Detection Technology: Trackball
• Brand: ‎YUMQUA
• Series: ‎FBA_Y-10W-US
• Item model number: ‎Y-10W
• Hardware Platform: ‎PC, Mac, Linux
• Operating System: ‎Windows version / ME / 2000 / XP /NT/WIN7/WIN10 operating systems, including MAC OS,Android OS
• Item Weight: ‎3.52 ounces
• Product Dimensions: ‎4.33 x 2.36 x 0.04 inches
• Item Dimensions LxWxH: ‎4.33 x 2.36 x 0.04 inches
• Color: ‎Black
• Power Source: ‎Battery Powered
• Manufacturer: ‎YUMQUA
• Is Discontinued By Manufacturer: ‎No
• Date First Available: ‎September 22, 2015

• Effortless Navigation: Experience smooth scrolling and precise control with our wireless trackball mouse. Works with PS/2 or USB interface, compatible with Windows, Mac, Linux, and Android OS.
• Customizable DPI: This fingertip mouse has four adjustable DPI settings (400, 600, 800, 1200) available to suit your preference. Enjoy accurate tracking and responsiveness within a 10-meter range.
• Ergonomic Comfort: Designed with your well-being in mind, our wireless handheld trackball mouse reduces strain on your palm joints and muscles during extended use. Say goodbye to discomfort!
• Amofferextrous Design: Whether you're left-handed or right-handed, our air mouse caters to your needs. Enjoy a comfortable grip and seamless control, no matter your dominant hand.
• Package Contents: Everything you need is in the box. You will receive 1 x YUMQUA Wireless Finger Mouse, 1 x USB Receiver, 1 X AAA Battery, and 1 X Protective Storage Bag.

Trackball Mouse Wireless:Wireless handheld mouse design, off-table use in theair, no operating space restriction, which is also suitable and convenient forliving room multimedia center, convenient button controls let you able tooperate when you're sitting, leaning, lying down or other body posture.Specific:1. Left and right hand design2. Works with ALL operating systems,like Windows version / ME / 2000 / XP /NT/WIN7/WIN10 operating systems,including MAC OS,Android OS, tablet.3. Interface PS/2 or USB.4. Four groupadjust DPI:400,,default 1200.5. Effective distance within 10M.6.Working Frequency 2.4GHz.7. Size: 1165cm8. Weight:120g Notice: YUMQUA Y-10WTrackball Mouse does not have Laser Pointer Function.If you want a mouse haslaser function, please search YUMQUA Y-10L Trackball Mouse on Amazon. PackageIncluded:1 X Wireless Finger Handheld USB Mouse Mice Trackball Mouse1 Xreceiver1 X User Manual1 X AAA battery FAQ 1, All the mouse we sell have 3months warranty, if you had any questions, please contact us directly.2,If themouse movement becomes difficult, you may try to used some liquid wax towiping it. Problem solved!