"A playful take on the classic cuckoo clock, Twitter combines vintage charm with a contemporary look in a cool colour. Enjoy waking up to nature sounds, gently marking the passage of time. Twitter is 8.5" x 16.5" x 3.4" Sound can be disabled at nighttime (from 22:00 to 7:00) or permanently. • Fun, modern twist on a classic cuckoo clock design • Unique decor piece that's both playful and functional for homes • Silent clock with nature's hourly reminder (which can be turned off) • 3 x AA battery (not included)