OT3040 30-Pin Audio System & Alarm Clock , FM Radio for iPhone/iPod W/ remote control.-White color TDMA noise reduction circuitry:Immune to mobile phone interference and the music will stop automatically when the call comes Outstanding audio from two full-range speakers and powerful two-channel amplifier Wake up to your iPhone/iPod, radio, or buzzer. Easy to read clock display with blue backlight Full function remote controls. FM Radio with 20 preset stations. AUX Audio Input allows you to play CD MP3 and other audio divices. Easy-to-read display with variable brightness control