... 5.Warranty: 24 months Product Description:RF-202 features a revolutionary combination of bipolar RF, IR light, negative pressure, and ... -57cmHg);Roller speed0-36 rpmRoller mode2 typesSafety checkingReal timeRF frequency1MHz RF energy densityMax: 60J/cm3Laser wavelength940nmLaser power20W (max)Number of ... ±10%,60Hz±1Hz (Optional)Net weight50kgPhysical dimension480mm×410mm×1015mm RF Slimming Machine