Smart Soil Sensor:Temperature and moisture detection; Smart scene linkage Accurate Detection of Soil Temperature and Moisture:Keeping to deteltion and send soil status to App by default at intervals of 10 minutes AA Battery Powered:3xAA batteries, provide stable and reliable power,longer lasting Battery:3 x AA/LR6 1.5V(replaceable) Wireless Standard:IEEE 802.11b/g/n Wireless Frequency:2.4GHZ Wireless Distance:45M Bluetooth Version:Bluetooth 5.0 Waterproof Level:IP66 Temperature Detection Range:-10°C-60°C(14°F-140°F) Temperature Detection Accuracy:0.5°C(Adjustable) Humidity Detection Range:0- RH(Non-Condensing) Humidity Detection Accuracy:1%RH(Adjustable) Temp.and Hum.Detection Interval:5min(Adjustable) Operating Temperature:-10°C-60°C(14°F-140°F) Operating Humidity:0- RH(Non-condensing) Colour:As Shown Material:Plastic Package Contents: 1 x Tuya Smart Wireless 3-in-1 Soil Sensor