Computer mouse LOGITECH M720 Triathlon Wireless

Operation: right hander
keys: 8 (entire), 2 (main), 2 (top), 3 (left), 1 (scroll wheel)
scroll wheel: 2-way, MicroGear (via Button activatable)
Sampling: LED-red/​IR
Resolution: 1000dpi
Lighting: not available
Connection: wireless (Bluetooth LE, 2.40GHz)
Power supply: 1x AA
Dimensions (WxHxD): 74x45x115mm
Weight: 135g
Special features: stowable receiver, thumb rest, incl. unifying-receiver, several Bluetooth-profilesvia Button exchangeable