“Say goodbye to wrist pain
The Scroll Endurance by J-Tech Digital is perfect for anyone who experiences wrist or hand fatigue when using a regular mouse. Its vertical design reduces the torsion of the forearm and wrist caused when using most other mice. The Scroll Endurance also includes a detachable palm rest to reduce drag on the desk surface.
Due to the innovative design of this ergonomic mouse, you may initially find it difficult to use. Please continue use over several days to grow accustomed to and enjoy the full comfort of the design. If you have any question or problem, please contact with us, we will try our best to help you.
Working Voltage: 5 V
Working Current: 165 mA
DPI: 600 / 1000 (default) / 1600
Response Rate: 500 HZ
Size: L*W*H 148 * 95 * 99 mm
Compatibility: Windows 7 / 8 / 10 / Vista / XP / 2000, Linux, Mac OS X
1 X Wireless Vertical Mouse
1 X AA Battery
1 X User Manual”