Other Notes:Memory Space512M Or More Battery3.7 V Lithium Battery Operation Voltage3.5 - 4.2 V S/N Ratio90 db FM Distoration0.2% Supporting Video RecordingYes Supporting FM RadioYes Supporting DC and DVYes Supporting EbookYes Supporting GameYes Supporting TF cardYes Supporting TV OutYes Supporting File BrowserYes Supporting Multi TaskingYes Supporting Data Exchange(between player and card)Yes