SANWA Bluetooth Ergonomic Trackball Mouse, Optical Vertical Rollerball Mice, Silent Buttons, 600/800/1200/1600 Adjustable DPI, Compatible with MacBook, Windows, macOS, iPad, Android, iOS, Chrome OS

Description

Are you tired of your wrists hurting after using yourcomputer? To be exact, your traditional mouse. Now it is the time to invest inan Ergonomic Trackball Mouse! A good choice for people who work at length atthe computer. Office staffStock operatorDesigner & Developer NOISELESS BUTTONThe noiseless button is mounted on the left-click button, right-click button,and the count switch button. Suitable for late-night PC operation, operationin quiet places such as public places, library, hospital, or meetings.ERGONOMIC DESIGN Places your hand in a natural wrist & arm position forsmoother movement and less muscle tension. Comfortable finger rests just fitin the palm of your hand. No driver required. Once you get used to it, youwill love it! TRACKBALL COMFORT Quipped with a 34mm trackball, you will notneed to mouse around to move the cursor as thumb controlled trackball stays inone place. Not only work on flat surfaces, but also on your leg, sofa andother surfaces as well. A full control of everything is within your fingers. 4ADJUSTABLE DPI LEVELS You can adjust the mouse among 4 resolutions of 600 /800 / 1200 / 1600 DPI depending on your needs. When the count switch button ispressed, the DPI is notified by the number of flashes. Read moreSpecifications Bluetooth Version Bluetooth Ver.5.1 DPI Levels 600 / 800 / 1200/ 1600 DPI Sensor Optical Size Mouse / W4.1×D5×H1.9 inches Weight 0.3 lbsCompatibility Windows 10/8.1/8/7, Android 3.0～, macOS 10.12～10.15, Mac OS X10.6～10.11, Chrome OS, iOS 13, iPadOS 13.4, Android 7～10 Communication RangeApprox. Radius 33 Feet (nonmagnetic material, without any obstructions)Battery AAA × 2 Continuous Operation Time About 255 Hours Stand-by Time About20909 Hours Notice Tested by SANWA GMATB128BK GMAWTB129BK GMABTTB130BKGMATB155 GMATB44 Type Wired Wireless Bluetooth BT 5.0 + 2.4GHz Wired Size (mm)W105×D128×H47 W105×D128×H47 W105×D128×H47 W109×D133×H52 W100×D131×H45 Weight(g) 156 126 126 194 154 DPI Levels /1600 /1600/1/1600/2000/2400 /1600 Sensor OpticalOptical Optical Optical (IR LED) Laser Ergonomic ✓ ✓ ✓ ✓ ✓ Silent Button ✓ ✓ ✓× × Programmable × × × ✓ × Color Black Black Black Black Black / Red

Features:

• TRACKBALL COMFORT – Quipped with a 34mm trackball, you will not need to mouse around to move the cursor as thumb controlled trackball stays in one place. Not only work on flat surfaces, but also on your leg, sofa and other surfaces as well. A full control of everything is within your fingers.
• ERGONOMIC DESIGN – Places your hand in a natural wrist & arm position for smoother movement and less muscle tension. Comfortable finger rests just fit in the palm of your hand. No driver required. Once you get used to it, you will love it!
• 4 ADJUSTABLE DPI LEVELS – You can adjust the mouse among 4 resolutions of 600 / 800 / 1200 / 1600 DPI depending on your needs. When the count switch button is pressed, the DPI is notified by the number of flashes.
• NOISELESS BUTTON – The noiseless button is mounted on the left and right clicks. Suitable for late-night PC operation, operation in quiet places such as public places, library, hospital or meetings.
• WIDE COMPATIBILITY – Compatible with most system including Windows 10/8.1/8/7, Android 3.0~, macOS 10.12~10.15, Mac OS X 10.6~10.11, Chrome OS, iOS 13, iPadOS 13.4, Android 7~10. Fit for Notebook, PC, Laptop, Computer and other device. *Not fully compatible with Apple products.