The CDD-Vortex or Cole Dissection Device is available exclusively through Cole Instruments (CI) and is backed by a 90 day warranty. This is the only device of its kind featuring a patented depth control tip. Fundamental characteristics of the CDD-Vortex include a battery life indicator, a speed indicator up to 25000 RPM, a foot pedal, and minimal vibration technology. The device is capable of operating for up to 9 hours between charges with a maximum recharge time of just 2.5 hours. It is compatible with 240v and can be supplied either with two-prong vertical or two-prong circular power cable for recharging the controller most anywhere globally.