B??c two: M? ph?n “Ti?n ích” trong “Cài ??t Apple iphone” ho?c Ipad, tùy theo thi?t b? b?n s? d?ng.And, with expandable micro SD memory, recording classes can be done for nearly fourteen times. This recorder is more powerful with the addition of Recorder Function Detect, which makes detecting and logging intermittent faults less difficul