【All-in-One Universal Control】Combines IR, RF (433MHz/315MHz), and Wi-Fi control to support a wide range of devices, simplifying your smart home setup 【Extensive IR Code Library】Preloaded with over 5,000 IR remote codes stored in the cloud, ensuring compatibility with most home appliances 【360° Signal Coverage】Equipped with 7 infrared transmitters for robust, all-directional signal transmission and stable device control 【Voice and App Control】Control your devices remotely using the app or hands-free for Amazon Alexa and for Google Assistant voice commands 【DIY IR Learning Mode】Easily customize and program IR codes for unsupported devices, ensuring maximum flexibility and control Specifications: Product size: 65*21mm Power input: DC 5V/1A (Micro USB2.0) Infrared frequency: 38KHz RF frequency: RF433/RF315 Infrared range: ≤10 meters Wi-Fi protocol: 2.4GHz Wi-Fi standard: IEEE 802.11 b/g/n standard Operating temperature range: 0℃-60℃ Operating humidity range: 0-95%RH