Sound Therapy with White Noise and Natural Sounds 345s for 6 Sound Tracks USB output for Mobile Charging 1A 5V Digital Tuning FM Radio 20 Station Memories Easy-to-Read 1.8 Blue LED Clock Jumbo Display 4-Level Dimmer Control Dual Alarm Week Indication & Choice of 3 Alarm Modes: Every Day Weekdays Only or Weekends Only Patented SmartSet Automatic Time Setting System Automatically Sets Itself to the Correct Year Month Date Day and Time as Soon as You Plug it In and After Every Power Interruption Button Cell Battery (Included) Maintains Time & Alarm Settings Displays Month/Date at the Touch of a Button Automatically recognizes DST Wake to Radio or Buzzer Alarm with Preset Volume Control Programmable Sleep-to Music Timer (10 90 mins in 10 mins step default 10 mins) Snooze/Repeat Alarm Digital Volume Controls for Radio AUX-IN Crescendo Wakeup Control Output Power: 140mW x 1 @10% THD Wide-Range Dynamic Speaker Built-In FM Antennas