Satisfaction Guarantee and Warranty

All Harmony evolution products bear a six month unconditional, 100% money back satisfaction guarantee. 

Further, all Harmony evolution products are guaranteed to function for at least ten years.

  Harmony Technology Products  
  Combination Offers  
  books, CDs, DVDs  

4 Harmony Minis

Pack of four Harmony Minis

  • Works instantly and continuously.
  • Inside 'phone - cannot be lost
  • 100% effective for all 'phone types
  • Installed in seconds


For more details, please click here.

Your location

»» Germany

is this correct?

yes, correct!    no, change now!