Product Review
Product description inspired by the natural rising and falling of the beautiful sun, Dr.Meter JW-6639F wake up alarm clock is perfect for the night owls who can't get to sleep at night, and can't get out of their cozy, comfortable beds in the morning. Look forward to your mornings again. We've combined science and nature to help you feel your best the moment you wake up. With the Gradual light that fills your room 30 minutes before the set time, your body responds naturally and gently wakes itself up. By the time the light fills the room, a gentle, natural melody shakes you up, you'll wake up feeling more refreshed than ever, and ready to Conquer the day. You might even consider yourself a morning person! specifications - input: DC 5V - time display: 12-hour/24-hour clock, low-high-off - light color: warm white, Green, red, Blue, Purple, Orange, and Indigo - light Brightness: 10 Brightness levels from 10% to 100% - alarm sound: pure music, Birds, waves, Forest, beeps, violin & FM radio - volume: 00-15 volume level - radio frequency: 88-108mhz - sunrise Simulation: 30 minutes - Sunset Simulation: 15/30/60 minutes note: - the CR2032 button cell is only for time display and setting memory. - don't press more than one button simultaneously.