I got sub zero and wow. I reccomend trying its a mix up from the bud and a really relaxing vibe off iflt if your thinking of trying it I say go for it. And any questions the brothers are more then happy to answer and they so informative 10/10 product 10/10 customer service as always a please dealing with the lads.
These are great and really take the edge off and have a lovely calming effect 😊