The CHERRY JW-8000 MW 8 ADVANCED mouse combines fine materials, timeless design and the very latest technology to form a top-class input device. The first time the user touches the device, it becomes clear that this mouse stands out from the pack and is aimed at a user with sophisticated requirements. The anodized aluminum surface, rubber side parts, and the compact design mean that it fits snugly in the user's hand .The highly precise sensor with a laser LED allows the mouse to be used on nearly every surface, including glass tables. The resolution can be set in four stages at the touch of a button: 600, 1,000, 1,600 or 3,200 dpi. This means the mouse is ready for use with high-resolution 4k monitors .The installed rechargeable lithium battery can be simply charged with the supplied USB cable - even while you work. The generous capacity of 550 mAh means that one charge suffices for several weeks of uninterrupted productivity .A two-color status LED provides the user with information on the battery status, the charging status, the selected resolution or the connection status at all times .Unlike other conventional mice, the CHERRY MW 8 ADVANCED can be connected either with the supplied 2.4 GHz wireless USB receiver or via Bluetooth. You can switch connection types quickly using a switch on the base of the mouse. This allows, for example, a laptop to be connected via Bluetooth and a PC to be connected via a regular wireless connection and both to be operated with the same mouse. Simply press the switch to switch between the two devices.