Communication method:Wi-Fi,IR State of Assembly:Ready-to-Go Gyro:IR remote control Scale:1:5 Model Number:RM4 mini/ RM4C mini Max Speed:Smart remote control Features:Flashing,Ride On,Slot Control Channels:12 Channels & Up Origin:Mainland China Certification:CE,FCC,RoHS Material:ABS, Metal Application:Home Automation Standby Power:≤0.69W Infrared Frequency:38kHz Power Supply:DC 5V 1A USB Infrared Range:≤8m (Typical) Wi-Fi frequency:2.4g IEEE802.11g/b/n Operation System:IOS 9.0 and Android 5.0 above Rm4c Mini does not support the use of temperature and humidity induction line HTS2, RM4 Mini supports it; if you need RM4 mini, please contact the seller, thank you! RM4mini link mobile phone steps: WiFi IR Remote Controller Broadlink RM4mini for Air conditioning TV set-top Box Temperature Humidity Sensor HTS2 Work with Alexa Description: This is the newest arrivals from Broadlink ,RM4 mini. Which is the updated version from RM3 mini. This Wifi IR remote aim to smart remote control IR devices in smartphone. window.adminAccountId=238654697;