The PISTA device by PISTA Life is designed for anyone from kids up to adults. This can be used for any purpose like for sleeping, for relaxation, to relieve stress or anxiety, for any pain like headache, stiffed neck, knee pain and many more. This device include an electrode to produce heat to help eliminate pain on the head, neck, or knees. PISTA Sound and vibration are incorporated on this device to recharge your mind and body and also to eliminate any unwanted and destructive thought patterns and replaced with constructive affirmations.