Works well - but stupid inconvenient form

I wanted to achieve with ultrasound above all, relaxing the constantly strained head neck muscles. That reminds me but medical devices are too expensive, I bought this device. The effect is actually in some ways surprising, although I still experimenting.
In fact, psoriatic eczema disappear with me after a very short-time treatment (two to three minutes). The very next day is hardly what to see. A date for years never quite healed part of the foot joined by a short-time treatment. Easing to reach so definitely.
However, the very rudimentary instructions to complain about. Namely one learns nothing about a method of administration. The only clue is that the unit shuts down after ten minutes. I can say that two minutes obviously bring daily a bit now so.

But what absolutely bugs me is the really stupid shape of the device. One wonders why this is so designed. How to also tackle the thing, you simply put permanently on the center-mounted inputs or toggle button, which is why the shutdown never comes into play because you are constantly shut down accidentally. The hand is cramped, which holds the device, and hurts, you have to when it comes to any, use both hands to the rescue - and meets again the shift knob.

Why did they not, for example, designed in the form of a flat massage brush with a handle about by the you move your hand, thus keeping the device while the center facing down the ultrasonic head is mounted the device. How wonderfully and effortlessly could then delete the device of all possible body parts. Instead, plowing off with that stupid penis shape. Stupid is not really.
Maybe there will soon be time to buy a better designed device. I would absolutely recommend.