It stands to reason that male adult sex toys concentrate on the penis, however not many of them encompass the testicles.

The Power Socket is a male adult sex toy that tries to do both. One of the best penis sex pumps around, it has two main sections, one where the penis enters and the other that fits around the testicles, the idea being that both can be stimulated. However because of this, be advised that if you are on the large size this toy may not be suitable. In addition there is a hand pump with pressure release valve and a multi speed vibrating bullet in the tip.