Relax with the wireless mouse. Put your fingers on its soft silicone sides and let the mouse do the work, with its 1000 DPI accuracy responding to your every move. Up to 7 months of battery life provides further peace of mind. 1.Complete comfort. Soft silicone for cushioned comfort. 2.Powerful performance. Low power consumption for >7 months battery life. 1000 DPI Highly accurate reactions. 2.4 GHz connection ensures no signal disruption. High-performance LED optic guarantees precision control. 3.Excellent ease-of-use. Handy 4-way scroll wheel moves in any direction.