Let’s Get Started EAH-AZ80 Earphones 1 1 2 3 4 4 5 8 6 L R 8 6 7 7 1. Microphones for noise cancelling 2. Touch sensor (L) (left) R Operate the earphone by touching. 3. Touch sensor (R) (right) R Operate the earphone by touching. 4. Microphones for calls 5. Raised dot indicating the L side R Indicates the left earphone. 6. Charging terminals 7. Earpieces R Select the size with the best audio quality and comfort. 8. Wear sensors R Detects whether earphones are worn and pauses/resumes music accordingly. 16