Sangean RCR-1 Advanced Atomic Clock Radio (Classic Black) Displays time via simultaneous LCD and analog dial Dual time HWS (Humane Waking System) gently eases you out of slumber Tone controls let you tailor the sound to your taste Headphone jack affords private listening (headphones sold separately) 3 x 4-inch speaker delivers pleasant sound from the unit's 800mw amplifier