Digital weather station Radio-controlled alarm clock Thermo/hygrometer Features: Large screen display, clear and accurate. Alarm, clock and calendar function, can display the month and date. Time display in 12/24 hour format is optional. PR sensor technology, outdoor sensors accurately collect data and quickly transmit it to indoor receivers. Intelligently predict weather changes, The alarm clock has a snooze function. It can be switched off or set for 1 to 60 minutes. Can be hung up and easily placed. The next 8 hours weather forecast function. Keep an eye on the room temperature/humidity. Take care of you and your family. Made of high quality materials with meticulous work. Low power consumption, high stability and accuracy. Notice: Can not be compared with network data, network data is the data of the current region, product data is only the data of the current product environment. Can not be compared with other temperature measurement products, each electronic product has a certain error range. Specification: Type: Prediction clock Material: Plastic Color: White Quantity: 1 piece Clock: 2 x AA battery (not included), Sensor: 2 x AAA battery (not included) Indoor temperature range: -9.9 C (14.2 F) ~ 50 C (122 F) Outdoor temperature range: -25 C (-13 F) ~ 50 C (122 F) Clock size: 12.7 * 4 * 8.5 cm / 5 * 1.6 * 3.3 inches (L * W * H) Sensor size: 4 * 2 * 9 cm / 1.6 * 0.8 * 3.5 inches (L * W * H) Net weight: 150 g/ 5.3 oz ? Package: 1 * Forecast Clock 1 * Sensor 1 * User manual 1 * Package box