Royal 13014Z M1700 Intelligent Knee Massager

• Relieves muscle tension;• Eliminates fatigue;• LCD display;• Air pressure massage--3 levels;• Vibration massage--3 levels;• Heat therapy;• Red light therapy;• Timer;• Ergonomic, comfortable design;• Long-life rechargeable lithium battery;• FDA approved;• Includes massager, USB cable, and manual;