Microsoft Surface Arc Mouse CZV-00007 Microsoft Surface Wireless Surface Arc Mouse CZV-00007 (Gray) Brand: Microsoft Surface Mouse/Trackball Type: Blue LED Cable Type: Wireless Connection Method: Wireless (Bluetooth) Number of Buttons: 2.0 buttons Color: Gray Weight (g): 82.49 g Battery Standard: AAA This is a display item, so it's in good condition. Please refrain from purchasing if you are concerned about minor imperfections, as this is a used item. All accessories are included, as shown in the photos. Please feel free to ask any questions.