Microsof Bluetooth Number Pad Black 2 -

Microsoft Number Pad Black Connection interface: Bluetooth® Low Energy 5.0 Wireless frequency:2.4 GHz frequency range Wireless range :33 feet (10 metres) in 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 Dimensions:81.8 × 110.8 X 9.1 mm (3.22 × 4.36 × 0.36 in) Weight:2.75 oz (78 g) (including batteries) Battery:1 CR2032 Lithium coin battery (included and pre-installed) Battery life:Up to 24 months Colours : Matte Black Warranty:1-year limited warranty Technology details:Bluetooth LE 5.0 Scissor keyset : 1.35 mm low profile key travel Product feature performance Multi-host support: Connect up to 3 devices Power On/Off Switch Advanced features: Swift Pair5 for easy connect Customisable keys