DONT WORK
GOT 3 UNITS. DID NOT NOTICE ANY CHANGE. AFTER THE 3RD DAY 1 OF UNITS STARTED MAKING HORRIBLE NOISE AND COULD NOT USE ANY MORE. 2 WEEK LATER A SECOND ONE STARTED MAKING NOISE. TRIED TO CONTACT COMPANY COSTOMER SERVICE ADDRESS WOULD NOT WORK, AFTER SEVERAL ATTEMPTS FINIALY COMPANY SAYS THEY WILL NOT REFUND MY MONEY. THEY WILL NOT STAND BEHIND THERE PRODUCT. MY ADVICE IS TO STAY AWAY FROM THIS PRODUCT