UGREEN Crystal Glass Protective Case for iPhone 12 Pro Max (6.7-inch) Screen & Camera protection

*Mode:Wireless -2.4 GHz
*Operating Distance:10 m/32.8ft
*DPI:800/1200/1600/2400 DPI
*Operating Voltage: 1.5V
*Operating Current: 10mA
*Insert the AA alkaline battery (excluded)
*Compatible Systems: Windows 7/8.1/10/11;macOS
10.5 or later;
Linux;Chrome 0S;Android
*Operating Temperature:
-5°C~40°C/23*F~104*F
*Storage Temperature:

*Mode:Wireless -2.4 GHz
*Operating Distance:10 m/32.8ft
*DPI:1000/1600/2000/4000 DPI
*Operating Voltage: 1.5V
*Operating Current: 10mA
*Insert the AA alkaline battery (excluded)
*Compatible Systems: Windows 7/8.1/10/11;macOS
10.5 or later;
Linux;Chrome 0S;Android
*Operating Temperature:
-5°C~40°C/23*F~104*F
*Storage Temperature:
-10°C ~ 60*C/14*F~140°F