Very powerful and cool, comes with 7 different modes for your satisfasction.
Wire for each vibe is EXTREMELY flimsy. After using for 10min total one vibe stopped working (wire probably broke inside sheath) and only worked in a specific position, obviously making use impossible.
Vibes also have plastic 'seams' at the midpoint making it possible to scratch you, which feels horrible on your dick.
After 4 uses the other wire is starting to fail too. Very poor value