Xiaomi Mijia LYWSD03MMC Bluetooth Temperature and Humidity Sensor 2

XIAOMI Mijia Bluetooth Digital Thermometer 2 Wireless Smart Temperature Humidity Sensor Hygrometer Moisture Meter Mi Home App Features: 1. Home hygrometer, data can be clearly read in various brightness and angle. 2. High sensitivity and accurate sensirion from Switzerland, sense subtle change of temperature and humidity a breath away. 3. An expression to spell over comfort level, cute and simple. 4. Low consumption screen, a CR2032 button battery for one-year. 5. Built-in advanced Sensirion temperature and humidity sensor, temperature accuracy: 0.1 degrees, humidity accuracy: 0.1 percent RH 6. Via Mi app to switch on humidifier when indoor humidity is too low and air-conditioner when indoors temperature is too high LED digital display, you can get temperature, humidity easily Specifications: Operating Voltage: DC2.5V - 3V Battery: CR2032 (included) Wireless Connection: Bluetooth 4.2 BLE Temperature Monitor Range: 0 deg.C - 60 deg.C Humidity Monitor Range: 0 pct - 99 pct RH Executive Standard: QB/WSDJ 2401-2019 General Brand: Mijia Model: LYWSD03MMC Material: ABS Dimensions and Weight Product weight: 0.0200 kg Package weight: 0.0300 kg Product size (L x W x H): 4.30 x 4.30 x 1.25 cm / 1.69 x 1.69 x 0.49 inches Package size (L x W x H): 8.50 x 5.70 x 1.70 cm / 3.35 x 2.24 x 0.67 inches Package Contents Package Contents: 1 x Thermometer, 1 x Wall Sticker, 1 x Chinese Manual