1.Format:MP3,WMA,WAV 2.Capacity:128MB-1/2/4/8GB ... ,SISVEL 4.MOQ:50pcs hot mini and portable mp3 speaker hot mini and portable mp3 speakerOEM MP3/MP4 with ... , English, Italian, Swedish, German, Spanish, French, Dutch etc. Player 4 playing mode: Normal, singles song repeat, All repeat, scan ... (Option); MP3 Low power setting; Password setting; MP3 player Battery: Bulit-in Li battery. hot mini and portable ...