Page 2
This product is a physiotherapy massager which is designed to massage and Power On/Off: Press and hold the power switch for 3 seconds to turn on the vibrate and stimulate the respiratory vestibular nerve in the ear muscles to device. The power indicator will automatically turn off off after 10 seconds. Press keep the respiratory tractairway open when during sleeping.
Need help?
Do you have a question about the Earset E4 and is the answer not in the manual?
Questions and answers