Mio C520 - Manual (Page 11)

Ref Component Description
SD/MMC Slot Accepts a SD (Secure Digital) or MMC (MultiMediaCard)
card for accessing data such as MP3 music.
Headphone
Connector
Connects to stereo headphones.
Top Components
Ref Component Description
Power Button Turns on and off the device. (Pressing briefly or for a long
duration makes a difference. See sections 1.6 and 10.1 for
information.)
Bottom Components
Ref Component Description
Mini-USB Connector Connects to the charger or USB cable.
Cradle Connector Connects to the cradle. (The cradle supplied with your
device depends on the model you purchased.)
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