... .Sensor: CMOS sensor17.File format: AVI18.Battery: 2 2*"AA" alkaline batteries 19.Interface: USB, AV, SD card slot20.Built-in Microphone ... originChinaPayment termsT/T,D/P,D/A,Western Union,L/C...Shipping termsEMS, DHL, UPS, TNT, FedEx, or as your requirementColourAny ...