... work, documenting meetings, recording voice memos or simply listening to your favorite MP3s with. That’s because this all-in-one multimedia ... ; while the 3.5mm headphone jack let’s you use your favorite HiFi headphones when convenient. Recording video with the unit is ... ,C,D four folders, can store 4x99 recording folders2. Can choose HQ,SQ,MQ,LQ four recording modes in every folder3 ...