Brand new, in original box, never been used. The Magofon is a local system that produces both magnetic and acoustic frequencies. The acoustic therapy (like white noise) works in tandem with the magnetic therapy. There is a single program that begins when the unit is plugged in. And can be used until it powers down (50 minutes) or can be unplugged to stop treatment early. The Magofon magnetic therapy has an intensity of 300 gauss (30,000 microTesla). Treatment time depends on the condition being addressed. The manual provides treatment time guidelines. The system will run for a maximum of 50 minutes. If you want to stop treatment before then, you must unplug the unit. Maximum Intensity: 300 gauss (30,000 microTesla). Magnetic Frequency: 60 Hz. Acoustic Frequency Range: 20 Hz 20 kHz. Program Duration: 5 50 minutes. Input Power: 120 V AC. Handheld unit: 8 x 2.4 x 3.4. The item “Magofon PEMF + audio therapy” is in sale since Friday, March 03, 2017. This item is in the category “Health & Beauty\Natural & Alternative Remedies\Magnetic Therapy Devices”. The seller is “pemfexperts” and is located in Des Plaines, Illinois. This item can be shipped to United States.