Advanced 3D navigation Wireless and USB-C connectivity Rechargeable battery lasting up to 1 month between charges 2 programmable buttons Compact footprint for small workspaces Brushed steel base for device stability Lightweight and durable carry case SpaceMouse Wireless Kit 2Bluetooth Edition is the travel-friendly, essential toolset for any professional.Increase workflow efficiency and comfort to a level that cannot be reached using a regular mouse and keyboardin a fully portable format. With 3Dconnexion Universal Receiver, Bluetooth and USB-C connectivity, and convenient carry cases, this is the compact workflow booster for the office or on the move. Mouse Frequency band 2.4 GHz Number of programmable buttons 5 Programmable mouse buttons Yes Buttons type Pressed buttons Buttons quantity 7 Scrolling directions Vertical Number of scroll wheels 1 Scroll type Wheel Movement detection technology Optical Device interface RF Wireless + Bluetooth + USB Type-A Purpose Universal Design S