Relacionar Columnas GadgetsVersión en línea gadgets, modern technology por Marga Czyk 1 This device makes a loud sound at a specific time 2 It is an optical disc to store digital data 3 You can switch on the tv, or change the channel with it 4 You can make and receive telephone calls everywhere with it 5 You can listen to music everywhere using your compact disc remote control mobile phone alarm clock MP3 Player