Cordless and Battery Operated, Compact and Powerful, Flushes out Plaque and Food Debris, Reverses Gingivitis and Helps Prevent Gum Disease, High/Low Flow Control on Handle, Pause Control on Handle, Two Color-Coded Jet Tips, Three-Foot White Coil Hose, Easy-to-Fill Reservoir with Water Level Markings, Uses Three "AA" Batteries (Not Included), Ideal for Travel, One Year Limited Warranty