PRODUCT GRADING Refurbished Pristine with Minor if any signs of use and wear > Refurbished to the highest standards. Item may arrive in non-original packaging. WHAT IS IN THE BOX Rapoo 9500M Multi-Mode Wireless Mouse and Keyboard PRODUCT DESCRIPTION Multi-mode wireless technology2.4 GHz, Bluetooth 3.0 & 4.0, Instantly switch among multiple connected devices (Automatic pairing), Ultra-slim 4.5 mm design with aluminium alloy base, Fn multimedia hotkeys, Adjustable 1600 DPI HD sensor, Up to 12 months battery life.It features Rapoo's multi-mode wireless connection via reliable 2.4 GHz wireless transmission, Bluetooth 3.0 or Bluetooth 4.0 (Smart) enabling you to connect simultaneously to multiple devices and change (pair automatically) among them.The mouse in this set also features a fully adjustable high-performance optical sensor from 600 to 1600 DPI. This advanced ultra-slim combo set combines premium materials with a stylish design and comfort. Chiclet keys and scissor key structureNano USB receiver.