Manual de Usuario

8
Wearing the headset
Do not bend the mounting clip away from the body or apply too much
pressure on it as this could cause permanent damage to the clip or
headset.
If you have poor call quality issues, make sure that the earbud is
properly placed over the ear hole or the microphone is not blocked.
The call quality may vary depending on how you grip your bluetooth
headset. To minimize interference, we recommend you hold the middle
bottom part of the headset while talking on the phone.