Microsoft Arc Mouse ELG-00007: Wireless, Slim, Compact, Vertical and Horizontal Scrolling, BlueTrack Bluetooth (Black), Surface Compatible

Ultra-thin and lightweight Snap-fold design allows for easy portability in pockets or bags Bend into an arch shape to turn on, flatten to turn off Equipped with BlueTrack technology for stable operation on various surfaces Innovative full scroll plane for vertical and horizontal scrolling Wireless connection to Bluetooth 4.0-enabled devices Symmetrical design for both left- and right-handed users Compatible OS: Windows 10 / 8.1 / 8 / RT 8.1 / RT 8 Connection method: Bluetooth 4.0, Reading method: Blue LED, Required battery: 2 x AAA alkaline batteries, Accessories: 2 x AAA alkaline batteries Warranty: 1 year