predict weather conditions in the future. It not only lets you know the time and calendar, but also helps you in your life. Suitable for a variety of locations, whether you are on the table or on the wall. Simple and modern design is a great tool and home decor. Comfort Display: Indoor comfort level is calculated according to the indoor temperature and humidity, a total of 5 levels. Wireless Outdoor Sensor: Two modes of wall hanging and stents, 433.92MHz RF transmitting frequency, 60 meters transmission range in an open area. RF Through the Wall Technology: Put outdoor sensor outside to connect data and transmit to main station. USB Power Supply: Equipped with a USB power cord that can be used anywhere in any country. (does not include charging head) Specifications: Brand: FanJu Model: FJ3373 Color: Wood Main Material: ABS Screen Type: Positives LCD Temperature Measuring: Indoor measurement ranges: -10°C~and50°C (14°F~122°F); Outdoor measurement ranges: -20°C~and60°C (-4°F~140°F). High accuracy: 0.1°C Humidity Measuring: Indoor , outdoor measurable range: 20%RH ~ 95%RH. High accuracy: 1%RH Barometric Pressure: 600hPa/mb~1100hPa/mb High accuracy: 1hPa/mb Power Supply: 2pcs LR6 AA batteries / DC 5V power adapter for Weather Station , Outdoor Sensor (Battery Not Included) Weather Station Size: 16.7 * 12.9 * 3cm / 6.6 * 5.1 * 1.2inch Outdoor Sensor Size: 9.6 * 5 * 3.4cm / 3.8 * 2 * 1.3inch Item Weight: 460g / 16.2oz Package Size: 17.5 * 13.8 * 7cm / 6.9 * 5.4 * 2.8inch Package Weight: 480g / 16.9oz Package List: 1 * FanJu FJ3373 Weather Station 1 * Wireless Outdoor Sensor 1 * USB Power Cord 1 * User Manual (English , German , French , Italian , Spanish) Note: AA batteries are not included.