BioFrequency generator series of devices are carefully hand crafted units, that brings resonance therapy even closer to you, as they are full featured, light, compact and rechargeable, so you can carry with you anywhere you go. They feature RIFE ETDL full database of 3600 programs x 10 frequencies each. You have 75 positions to store your own custom frequencies. You can set some of the programs as Favorites for easy access. Nice user friendly interface on color 1.8′ TFT display. They come with copper handles, charging adaptor and used manual. Outputs square pulses with amplitude of 18-25 V. This unit uses button wheel navigation. If you prefer smaller footprint and touch screen navigation, check our other item: CureGen [color touch]. Note: This is not a medical device!! So what are you waiting for?