iHome iP21 Spacesaver App-friendly Alarm Clock for iPhone and iPod

Wake or sleep to iPod or iPhone - Start or end your day just the way you want it to sound Universal dock to charge and play iPhone or iPod while docked - Enjoy your Music while keeping your iPhone or iPod fully charged Gradual Wake and Gradual Sleep Alarm - Gently increasing/decreasing alarm and sleep volumes ease waking and going to bed Tme Sync Button - Syncs clock time to always-current iPhone time settings in seconds Reson8 speaker chambers - Specially designed sealed speaker enclosures deliver astounding clarity, depth and power EXB Sound Enhancement - Get extra bass boost with expanded bass circuitry Aux-in jack for other players that are not dock compatible. Listen to aux audio sources (e.g., computer, CD player) Sure Alarm Battery backup for alarm during power interruptions Daylight Saving Time Switch - Quick daylight saving time/standard time adjustment