Multi-mode wireless optical Silent mouse Sophisticated and compact, made from high-quality materials and equipped with a practical anti-slip scroll wheel, the M100 Silent uses the unique multi-mode chipset, which enables transmission via Bluetooth 3.0, Bluetooth 4.0 and a 2.4 GHz wireless connection. Multiple devices can be connected to the mouse at the same time, and you can switch between devices at the touch of a button. The ergonomic, compact design and the particularly quiet clicking noises give you plenty of freedom and do not disturb people around you. All this combined with a high-resolution 1300-DPI sensor make surfing and clicking a pleasure. The nano USB receiver provided can be safely and conveniently stowed inside the mouse. Thanks to Rapoo's energy-saving technology, the mouse can be used for up to nine months without having to change the battery. Details: https://elecena.pl/product/22083517/18199-mouse-bluetooth-wireless-dark-grey 2022-11-16 https://elecena.pl/product/22083517/18199-mouse-bluetooth-wireless-dark-grey 2023-06-09