Product Infomation

• Interface: Bluetooth® 4.01/4.1/4.2
• Wireless Frequency: 4.2GHz frequency range
• Wireless Range: 33 feet (10 meters) in open air, up to 16 feet (5 meters) in typical office environment
• Buttons: 4 buttons: Left, right, wheel, and power (paring button by long press)
• Features: Metal wheel for vertical scrolling and wheel button clicking
• Scrolling: Microsoft propriety BlueTrack™ Technology Windows 10/8.1
• Compatibility : Device must support Bluetooth® 4.0 or higher (Note: Many Apple and Windows 7 devices do not support Bluetooth® 4.0)
• Battery: 2 AAA alkaline batteries (included)
• Battery life: Up to 12 months typical usage
• Weight: 78g
• Dimensions: 107.20 mm x 60.30 mm x 25.80 mm