18V Product SpecificationsThe index parameterIndex Parameter specificationHard disk IBM PC, compatible PC, notebook with USB interfaceInterface Universal Serial Bus 1.0/1.1 (USB 1.0/1.1)Storage medium Flash memoryPower Supply by USB interface without connect power, when playsongs, need 1xAAATransfer speed Max. Writing: 1000KB/S, Max. Reading: 1000 KB/SOperation System Windows98/Me/2000/XPEarphone Output 32 ohm earphone, 5mW outputRecord Time Max 30 hours,128MBit Rate Support MPEG1 Layer1:32K-320K bps;MPEG1 Layer2: 32K-320K bps;MPEG1 Layer3:32K-320K bps;MPEG2 Layer3: 8K-320K bps;WMA 8K-320K bps, Support DRM10FMRadio FrequencySupport (optional)Japan: 76 MHz-90 MHzNormal: 87 MHz-108 MHzCapacity 64MB/128MB/256MB/512M/1GB/2GBLCD Display 96×26 dots with 7 colors backlightOperating Conditions 0ºC~ +40ºCCommon Conditions -40ºC ~ +60ºCSize 92mm x 28mm x 24.5mmLife-span Writing over one million times, reading doesn’t influencethe life; data can be stored over ten yearsDriver Installation only be needed under Windows98, otheroperation systems don’t need to install, such as WindowsMe, Windows 2000 and above