7.83HZ Generator Frequency Generator Frequency Healing Devices, 5V 0.5A Resonance Earth's for Relexation Sleep

confused, it was a box of parts, no directions, the light slowly goes on/off, cant hear a thing, been hooked up at the head of my bed for 2+weeks .. i dont feel any different -- went back on Amazom to find one with 'adjustable' freq , look for my review on that one ..

Un equipo que funciona desde el primer día excelente

Too small I have no idea if is working lol

DONT BUY. ITS A SCAM. DOESN'T EVEN COME WITH INSTRUCTIONS

There were no instructions on how to assemble it or use it. Just a bag full of parts and a power cord

I don't quite know if this thing is on, or off because the frequency is so low. But for a lack of a better description it does some interesting things. I don't know how to explain it but I know it's working. Just a feeling.

So right now it’s a paper weight

I’m not sure how to use this and although I’m seem to be able to show signs of life there no directions on how to use it and no sound is present I’m clueless