2 3Your hearing aids at a glance1 Earhook - your custom made earmold attaches toyour hearing aids using the earhook2 Microphone - sound enters your hearing aidsthrough the microphones. Microphone shield -protects microphones from dirt & debris3 Push button - switches between listening programs4 Battery door (on & off) - close the door to turn onyour hearing aids, partly open the door to turn offyour hearing aids. Opening the door all the waygives you access to change the battery5 Tubing - part of the earmold that attaches it to theearhook6 Earmold - allows the sound to pass from thehearing aids to the ear and holds the hearing aidsin place7 Slim tube - sound travels down the slim tube tothe ear canal8 Retention piece - helps prevent the dome and slimtube from moving out of the ear canal9 Dome - holds the slim tube in place in your earcanal23242324156789