Easy-use : Connects directly to Bluetooth-enabled notebooks or PC without the need for a receiver.
Pro-design : 5 DPI Selection 800/1200/1600/2000/2600, 130Hz Polling Rate, 5 million Lifelong Clicks,Intelligent Power Saving (IPS) function result 12 Month Battery Life with Low Power Indicator.
TruWave technology for precise, smart cursor control over many surface types. Just press the pairing button for 2-3 second to Reconnect.