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The appearance of the data card and introductions
Name
(1) Play/Pause key
(2) Indicator light
Short press: play/pause MP3.
Long press: power on/ power off.
Power on/power off: Red light keeps.
No service state: Red light flash.
Enter service area state: Blue light double flash.
Connect state: Blue light fast flash.
FM\MP3 playing: Blue light single flash.
Recording state: Blue light keeps.
Stop record state: Blue light single flash.
Battery Low: Red light fast flash.
FM/MP3/Record switch succeed: Blue light double flash.
FM/MP3/Record switch failed: Red light single flash.
Description
5
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