This technology is truly cutting edge. The pulsing combined with suction is a MUST for anyone who gets dominating satisfaction from external stimulation. Worth every penny!
My girlfriend has very interesting and unusual sensations with SONA 2 Cruise. It was something hard to describe but nothing like before. Very powerful and deep. We'll definitely use it again.
I had purchased a Sona several years ago and it suddenly stopped working. I had no way of fixing the problem as it probably was a battery issue.
I wish the new one had a setting so I could increase the intensity on the continuous vibration pattern but it will only go up so far, I feel it was too expensive for the options it has.