Streamline design
Comfortable hand streamlined appearance design, effective guarantee feel comfortable.
Ergonomic design
Ergonomic design to fix your hand well, more comfortable for long time use.
Anti-slip wheel
Anti-slip wheel, can be used without any effect even with sweat hand.
Power save technology
With Power save technology, make battery work longer time.
Reliable 2.4G wireless technology
Nano 2.4G wireless receiver, with high data transfer speed.