Cameras; Earphones; Microphones; Webcams; Audio speakers; Loud speakers; Wireless earphones; Wireless microphones with integrated speakers; Wireless speakers

[ Stethoscopes; ] electronic acupuncture instruments, namely, electronic acupuncture-points massagers; [ fetal heart rate monitors; phonocardiopgram recorders for medical purposes; brain wave recorders for medical purposes; frontal liquid crystal thermometers for medical purposes; ] electronic snore stoppers; [ ultrasonic scanners for medical diagnostics; imaging endoscopes; clinical biochemistry analyzers for medical purposes; ] insomnia therapy instruments, namely, an electronic device worn...