Bluetooth Low Energy compatible 4.0 / 4.1 / 4.2 / 5.0
2.4 GHz frequency range
30 feet (10 metres) in open area; up to 15 feet (5 metres) in typical office environment
Dimensions: 4.65 x 3.00 x 1.67 inches (118.2 x 76.3 x 42.4 mm)
Machined aluminium scroll wheel
Teflon base with precise tracking sensor
Soft thumb rest
Two programmable buttons
Ergonomic design
Up to 15 months battery life
Supports multi-device connection (up to 3 devices)
