B??c 1: M? ???ng website link nhà cái cung c?p ?? t?i ?ng d?ng 123B v? ?i?n tho?i.And, with expandable micro SD memory, recording periods can be done for around 14 days. This recorder is all the more impressive with the addition of Recorder Function Detect, that makes detecting and logging intermittent faults easier than ever before. Just establi