Compact wireless mouse with Bluetooth technology ,Whisper-quiet main buttons for undisturbed and relaxed working ,Rubberized side surface for improved grip and comfort ,Separate on/off switch allows for energy-saving use of the mouse ,Dpi switch to change the pointer speed (max.
1600 dpi) ,Wireless range: up to 8 metres , ,System Requirements: ,Operating system: Windows 10/8/7/, Mac OS X 10.
8 or above, Android 4.
0 or later ,PC, tablet or notebook with Bluetooth (integrated or external) 1 Canosa Bluetooth mouse ,1 AA battery ,1 instruction manual