Samsung Electronics 3-13. Product Functions1. Basic Functions The capacity of the useable built-in memory is less than indicated as the internalfirmware uses a part of the memory as well. The appearance of the accessories shown is subject to change for product improvementwithout prior notice.Player Earphones Line-In CableUser Manual ChargerUSB CableCarrying CaseUSB Host Adaptor Installation CD Docking CradleRemoconModelBuilt-in memoryYH-J70 SB/SW20GBYH-J70 LB/LW30GBPlay/Stop/Pause IndicatorVolume IndicatorPlay Time IndicatorPlay Mode IndicatorEQ/SRS IndicatorBattery remaining indicatorAlarm Setting IndicatorSong number displayCurrent Track TitleProgress IndicatorLocation of ControlsLoop Repeat/Record buttonHOLD switchMENU buttonDisplayEarphone JackTOOL button[Back Side]RESET HolePower On/OffPlay/Pause buttonSkip/Search buttonSelect/Navigation/Volume Control ButtonSkip/Search buttonUSB Cable Connection PortLINE IN JackMIC