WiFi Smart Air Conditioner Controller.Real-time display of ambient temp humidity and air conditioning status.Local offline control Support child lock function.APP remote control Set scheduled tasks.Filter cleaning tips Support address fence Power supply: DC 5V / 1A Power interface: Type-C USB DC 5V wiring for power supply Wi-Fi type: 2.4GHz Wi-Fi standard: IEEE 802.11b/g/n Wireless range: 45m Display screen: LCD Working current: 550mA Standby current: 25mA Temp control range: 16°C /30°C Temp detection range: -10°C/60°C Operating temp: -10°C /60°C (14°F /140°F) Operating humidity: 0/90/RH (no condensation) Humidity detection range: 0/90/ (no condensation) Detection accuracy: temp 0.3°C; humidity 5/RH Bluetooth version: Bluetooth 5.0 Remote control distance: 7M LCD light time: 60s Material: abs colour: As shown Package Contents: 5 x Thermostat Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is /- 1-3cm.