RM4 mini turns your smartphone into a universal remote and integrates control of home entertainment and automation devices in one easy-to-use app . RM mini4 works with / Assistant/IFTTT. When paired with , it gives you hands-free voice control of your devices, like turning on/off your TV or turning up/down the volume via voice Supports 50,000+ IR controlled appliances, including TV, STB, DVD, Air Conditioner, Audio, , etc Large IR database: cover 98% IR remote function, update automatically on the cloud Learning function: learn your remote controller if the appliance model is Support external sensor: RM4 mini supports HTS2 Temperature and Humidity Sensor Cable (sold separately) Specifications Communication method:IR,Wi-Fi State of Assembly:Ready-to-Go Model Number:RM4-mini Controller Type:Voice Control Compatible Devices:Television, Air Conditioner (The product printed words depending on the batch, but this does not affect use) Color: Black Material: ABS Package Contents: 1 x Smart Remote 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.