... can use Anywhere Professional Portable RF Beauty Equipment R8-Spark Detailed Information: Treatment range:1. Improve: Complexion of ... effort in developing the series of Q switch laser machine,IPL,RF, Elight, Long pulse laser ,Er Glass ... any big fails, we will send you a new machine.3. Within 1 year, if you send back ... After one year, we offer to repair the machine, but we quire for the cost of the changed ...