1、Support a Variety of Protocols: This smart home device supports a variety of protocols for information interaction, multi function, add APP and Bluetooth devices, can control 50 devices stably, with strong performance. 2、USB Charging: More stable power supply, built in infrared transmitter module, using USB charging. Control infrared electrical devices through smart phones, turning them into smart devices, making life smarter and more convenient. 3、App Compatible Operation: After downloading APP, wireless remote control anytime, anywhere, and select bluetooth devices, as well as traditional infrared home appliances and many other home devices. 4、Disconnected Can Operate: No need to control your bluetooth and devices separately on two different interfaces, this device also supports you to make local scene applications and calls when disconnected. 5、Sub Device Cooperation: In the smart control, the sub device will automatically connect other devices as a trigger condition. As a powerful net bridge, it has 10m control distance and 360 ° control range. 1 x Gateway Host1 x USB Data Cable1 x Card Pin1 x Instruction Manual Item Type: Smart GatewayMaterial: ABSMultifunctional Support: WiFi , For ZigBee 3.0, Bluetooth, InfraredInfrared RF: 38KHZPower input: 5V 1A (Micro USB)Gateway Protocol: For ZigBee, for BLE MeshConnectivity: WiFi 2.4GHz 802.11 b/g/n, Bluetooth 4.2Working Temperature: -10℃ - +55℃Working Humidity: 10% - 90%RH Control Distance: 10m ( 32.8ft)