UNIT CARTON MAY SHOW SIGNS OF SHELF LIFE. 

30 DAY WARRANTY TO BE IN GOOD WORKING CONDITION.   CAN ONLY BE RETURNED IF DETERMINED THAT UNIT IS NOT IN GOOD WORKING CONDITION! 

ORDER CAN SHIP USPS  PRIORITY SERVICES (WORLDWIDE!) AS WELL AS  UPS BLUE OR RED (US ONLY) .  ORDERS ENTERED MONDAY-FRIDAY 8AM TO 10AM EST WILL SHIP SAME DAY FOR USPS.   2PM IS THE CUTOFF FOR UPS ORDERS.  OTHERWISE, ORDER WILL SHIP THE NEXT BUSINESS DAY.