... 1.Name: computer speaker 2.FM radio support regular shutdown 3.Two sets alarm clock 4.LED display with adjustable brightness Name :computer ... clock ,cb radio ,music angel speaker, speaker box ,computer sperker,laptop sperker,radio speaker, amplifier sperker,sperker,multimedia ... sperker,passive speaker,mobile speaker,digital mini speakerFunction :1. Normal display with time, 12hr/24hr system changeable ...