497432

Interface: Bluetooth Low Energy 5.0 - Wireless Frequency: 2.4GHz Frequency Range - Wireless Range: 33 Feet (10 Metres) open area, Up to 17 Feet (5 metres) in typical office environment - Compatibility: Microsoft Windows 10/8.1, device must support Bluetooth 4.0 or Higher - Battery: 1x CR2032 Lithium Coin Battery - Battery Life: Up to 24 months depending on usage