Specification Usage mode: A~F (6 modes) Frequency: 1~100Hz Running time: 12 minutes Output current: up to 9.8mA Massage contact: 2 Reactivate EMS Electric Pad Electric Breast Enhancer "Small size,lightweight,easy to carry and storage. 10 modes adjustable,meet different needs. Massage part: neck / back / waist / hip / leg and other parts Massage technique: shiatsu, kneading, tapping, massage Instructions: 1.Twist the host with the gel patch. 2.Uncover the transparent film on the gel patch. 3.Attach the instrument to the area where you need to massage. 4.Press the “ON/INC” button to turn it on, the light is always on, press the “ON/INC” button again to start, the light flashes. 5.Press the PROGRAM button to select the desired mode. 6.Adjust to the massage intensity that suits you. Continue to press “ON/INC” to increase the intensity and “OFF/DEL” to decrease the intensity. Product includes 1x Massage host(not included batteries) 1x Massage patch