General description With a simple and elegant design, this wooden digital alarm clock features a LED digital display that allows for easy reading of time, temperature, humidity, and calendar information at any time, day or night. It serves as an ideal decorative item for homes and offices, bringing a touch of nature indoors. Technical specifications Material: MDF, PVC Time format: 12/24 hours Temperature range: -10 to 50 ℃ Display: year, month, day, time, temperature (℃ / ℉) Brightness modes: 3 (L1 = strong, L2 = medium, L3 = weak) Alarm settings: Supports 3 groups of alarms Power supply: USB or 4 AAA batteries (not included) Product size: 15 x 4.5 x 7 cm / 5.9 x 1.77 x 2.75 inches Package size: 17 x 9 x 5.5 cm / 6.69 x 3.54 x 2.16 inches Package weight: 300g / 0.88lbs Compatibility and accessories Includes: 1 x Electronic Alarm Clock, 1 x USB Cable Installation Power the clock using a USB charger or insert 4 AAA batteries (not included). Usage Rich display of time, temperature,