Arptur D9 Series - Changing Ear Dome; Ear Dome Removal and Installation

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Changing Ear Dome
Removing the domes
• Pinch the body of the device,
turn the eardome upside down.
• pinch under the dome and
wiggle slightly to pull it off the device.
Installing the domes
• Tilte the eardome head at 45° .
• Fix the eardome on the device.
• Press the eardome head
clockwise with your thumb until put it
on.