1. Wifi+Bluetooth Dual Mode - Connect to faster. The connection network speed is 2 times faster than only Wifi. (Bluetooth is only used for network signal connection, Bluetooth cannot be used alone. WIFI+Bluetooth is more stable). Massive IR Code Database - Support 4000+ , 50000+ IR Code on cloud, supported devices library is constantly being updated by the cloud. 2. App Remote Control - Remote Control your by using "Tuya Smart" App in your smart phone anywhere anytime. For example: Switch on home A/C in advance, enjoying the comfortable temperature once you get home. DIY - Customizing buttons in the Tuya Smart or Smart Life App if your is not in the list or not supported. 3. Third- voice support - This Remote Control supports and Home Assistant. You can control your by voice. For example: Alexa, turn on TV; OK , set air conditioning temperature to 25 degrees. Share devices - you can share your added devices with your family members, so they can also control the appliances. 4. With