... etc.Feature:1. RF, Laser, E-light can work separately with single handpiece, one machine multi-usage2. Permanent hair ... 9ms,adjustableCycle 1~4s,adjustableLaserLaser TypeQ-Switched Nd: YAG laserWavelength 1064nm&532nmPulse energy500mjPulse Repetition Rate1-6Hz,adjustableIndicator ... ODM service for distributor. Training:After you get the machine, there is user manual, maintain manual, training ...