Silent buttons adopted to left & right keys
250Hz high polling rate, faster data transmission
Using the 2.4G wireless technology, super anti-interference ability
Ergonomic design, comfortable grab feeling
Up to 1600 DPI intelligent regulation (press left & midbutton at same time), fast cursor positionning
Patented red LED technology, more power saving
Built-in memory, intelligent connection
Nano receiver, plug and play, easy to carry