Tuya Smart ZigBee Thermometer Home Indoor Temperature And Humidity Sensor With LCD Display APP Voice Control Features: 1 Can be connected to a smartphone to view data 2 Character Expression Cues 3 Small and exquisite, easy to use 4 Safe material and long standby time 5 Accurate temperature measurement and large HD screen for easy viewing 6 Clear font for easy reading 7 Can be used all year round 8 Smart little emoji to help you read the temperature and humidity 9 Measurable temperature, humidity Specification: Name: Digital Thermometer Hygrometer Indoor Room Temperature Sensor Product material: MetalsandABS Display: LCD Sensor Detection Frequency: 30s Operating voltage: 3V Type: tuya thermometer zigbee Smart home platform: For Tuya Wireless Protocol: Zigbee Battery Type: CR2032(Included) Humidity measurement range: 0 percent RH-99 percent RH Temperature measurement range: -10°C to 60°C Temperature measurement accuracy: ±0.3°C Humidity measurement accuracy: ±6 percent RH Standby time: ≥ 5 Months Wireless distance: ≥ 8 months Product size: 1.7x1.7 x 0.4in( 4.4x4.4x1.1cm) Package includes: 1x Temperature And Humidity Sensor Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store