Four Speed DPI 600/1200/2400/4000 Wireless 2.4G, Bluetooth, Nano USB adapter. Technical details Vendor Wortmann AG Weight & dimensions Height 25 mm Width 61 mm Depth 110 mm Receiver depth 19 mm Receiver height 5 mm Receiver width 14 mm Weight 70 g Other features Bluetooth Y Design Product colour Black Power Power source Batteries Battery type AA Input device Wireless range 10 M Buttons quantity 3 Frequency band 2.4 GHz Movement detection technology Optical Movement resolution 4000 DPI Bluetooth Y Device interface RF Wireless USB Number of scroll wheels 1 Packaging data Quick start guide Y Package type Box Batteries included Y Ergonomics On (off switch) N
