I HAVE PURCHASED 4 HANDY SWITCH UNITS FROM CVS IN THE PAST 6 MONTHS. THEY WORK GREAT FOR ABOUT 45 DAYS THEN DON'T WORK ANYMORE. THE PRODUCT IS WARRANTIED FOR 60 DAYS BUT IT WON'T LAST THAT LONG. THE PRODUCT IS GREAT WHEN IT WORKS. CAN WE NOT PURCHASE A PRODUCT THAT WILL LAST LONGER AND BE OF BETTER QUALITY?? I THINK THEY SHOULD REFUND MY MONIES OR SEND ME ABOUT 6 OF THEM .