... calendar 3) nature sound alarm clock 4) nature sound penholder 1) nature sound clock for promotion2) nature sound calendar 3 ... of natural sound(Animal sound,Bird sound, Waves sound, running water, Forest,mixture)4) Countdown (23 : 59 : 59-00 : ... lavender,deep purple)Therere two led light in each clock and each led light can display 3 basic color: ... of music. bird & animal nature sound talking clock