ProtoArc Ergonomic Mouse, EM11 NL Bluetooth Rechargeable Wireless Vertical Mouse, 3 Multi-Device Connectivity for Computer/PC/Laptop, 2.4GHz Optical Mice for Windows, Mac OS, Grey No Restock Controllable Roll Angle: -30° -+

Controllable Roll Angle: -30° -+ 30°

Combines a classic analog experience with smart functionality on an easy-to-read high-resolution digital display with solar charging

with an automatic screen timeout for convenience

and correct the position of the document or pull it out in emergencies

ProtoArc Ergonomic Mouse, EM11 NL Bluetooth Rechargeable Wireless Vertical Mouse, 3 Multi-Device Connectivity for Computer/PC/Laptop, 2.4GHz Optical Mice for Windows, Mac OS, Grey No Restock Controllable Roll Angle: -30° -+Features Connect up to 3 Devices: This ergonomic wireless mouse features dual BT 5. 0 and 2. 4G USB connectivity modes for simultaneous connection of up to 3 different devices, and is compatible with Windows 8, Windows 10 or higher, Mac OS X 10. 12 or higher, and Android 4. 3 or higher Rechargeable Ergonomic Mouse: The Bluetooth Vertical Mouse has a built in 500mAh Li Ion battery that can be conveniently recharged using the included Type C cable