Acctim Clocks Wyndham Tech Alarm Clock LCD Weatherstation alarm clock with indoor/outdoor temperature sensor and barometric weather gauge. LCD display with adjustable brightness showing time, date, barometric pressure and weather forecast. Outdoor sensor included Depth: 5 CM LCD display with adjustable brightness Height: 11 CM Width: 12 CM Indoor/outdoor temperature sensor and barometric weather gauge Time, date, barometric pressure and weather forecast display Battery or USB powered (lead supplied) Requires 5 x AAA battery (not included)