Beautyko Evertone Ultra is a FDA cleared system which includes the Evertone Bottom toning system and the Ab Belt Plus toning kit. Evertone Bottom toning system is a FDA approved electronic medical grade toning technology for women to tone, lift, shape and firm their butt and thighs to create a new, beautiful and stylish look. Give your entire rear end a perfect concentrated butt pulsation workout. Now you can firm, tone and strengthen your bottom using our electro muscle stimulation system. Simply put on the FDA approved Evertone and the EMS technology stimulates all the nerves in the target rear end area making them contract and relax to give you a sexy shapely butt. It is the exact same technology that has been used in the professional health care industry for decades by Medical Doctors, Chiropractors, Physical Therapists and Sports Medicine Doctors.