for RM4C Mini is compatible with for App, integrating home entertainment and automation devices into one user-friendly interface Smart Voice Control - Works easily with for Alexa and for Assistant. Enjoy hands-free control of devices, such as turning on/off the TV or adjusting the volume with simple voice commands Wide Compatibility - Supports over 50,000 IR-controlled devices, including , DVD players, and air conditioners. Note: IR only, no RF capability Advanced Features - Features a large IR database that covers 98% of IR remote control functions and automatically updates via the cloud. Includes a learning function to accommodate new or unlisted devices Efficient Design - Despite its small size, for RM4C Mini is powerful enough to create multiple and scenes to suit your needs, making it easy to set up Model: RM4C mini Standby Power:0.69W Input Voltage:5V Input Current:1A Infrared Direction:Multiple-direction infrared Communicaiton Mode:Wi-Fi 802.11b/g(2.4GHz) Supported OS:for iOS 9.0/for Android 4.0 and above :8m(Typical) Please note: function can only be using after the controller needs be successfully paired with the TV. Colour:Black Material:ABS Package Contents: 1 x Remote Control 1 x USB Cable 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.