PRODUCT GRADING Excellent (Grade B) - Will have very light scratches and light signs of use > Refurbished to the highest standards. Original Retail Box WHAT IS IN THE BOX Rapoo MT350 / MT550 Multi-mode Wireless Optical Mouse Black  PRODUCT DESCRIPTION Multi-mode wireless connection: The smart switch between Bluetooth 3.0, Bluetooth 4.0 (Smart/ BLE) and 2.4 GHz ensures stable wireless transmission with up to 10 meters range and 360° coverage You can still use your mouse regardless of USB port shortage or the loss of receiver Connect simultaneously to up to 3 devices - MT350 automatically pairs the working device. It simultaneously connects to up to 3 devices, and easily switches among them. It simplifies activities across devices and meets multi-tasking requirements As sensitive as you want: The mouse’s optical HD sensor resolution can be toggled between 600 DPI (for maximum precision) and 1600 DPI (for maximum speed) at the press of a button Low energy consumption: Rapoo’s energy-saving technologies, combined with the on/off switch, enable you to use this mouse continuously for up to 12 months Excellent performance and functionality in an elegant sleek design PRODUCT INFORMATION Connectivity technology - Bluetooth, USB Brand - Rapoo Compatible devices - Windows XP/Vista/7/8/10, USB port Series - RP MT350 BL Special feature Note : In case of Wireless mouse, the USB receiver will be provided inside or along with the mouse