The Promate KITT Wireless Mouse has six functional buttons and is a 500mAh rechargeable LED backlit mouse. Black RGB Modes: From the producer With its sophisticated optical sensor and DPI settings up to 1600 DPI, this gorgeous mouse allows you to navigate the screen with unparalleled precision. Kitt provides a remarkable standby time of 90 days in addition to a working time of 33 hours. Work without lag and without a cable.