Persistent, mobile alarm clock; droid-like clock hops off nightstand, runs amok, and beeps to get the user out of bed * Travels on 2 wheels; digital display with backlight for night viewing * 1-time snooze function with 0 to 9 minute duration; wheels on/off button * Requires separate purchase of 4 AAA batteries; 3-foot maximum jump height * Measures 5-1/4 inches wide by 3-1/2 inches deep by 3-1/2 inches high