Specification: Product name: 4 in 1 ultrasonic cavitation machine Working frequency: 40KHz RF output frequency: 5M Output gear: 10 Power: 50W Input power voltage: 110V-240V LCD size: 4.3 inches Power output current: 2A Power output voltage: 24V Package includes: 1x Beauty Machine 1x 4-Pole Radio Head 1x 3-Pole Radio Head 1x 40KHZ Fat Blasting Head 1 Vacuum Negative Pressure Radio Frequency Head 1 Set Of Accessories (Including Charger).