Check the listing for details. Bluetooth MESH Gateway HUb For Tuya Bluetooth Device Wi-Fi Control, work Alexa. Condition: New. Listed at 13.97 USD. Product Description If you have any questions, please contact customer service first, do not open disputes easily, thank you! Features: 1. Wireless remote control and Alexa Google Home voice control are available with Bluetooth gateway connected,one-tap-to associate the switch module to Bluetooth gateway for various intelligent functions;Multi-control association enabled in Smart Life App for another controlling way without interference. 2. Bluetooth protocol is regarded as a more effective technology than WiFi and ZigBee but with comprehensive and powerful functions enabled.Its low cost contributes to its low offer price that is really beneficial for us. 3. Bluetooth Sigmesh is stable enough to access and performs well even there is no network suddenly,no more worry about executing whole house smart controls with no network.Single-point and Bluetooth Sigmesh control seamless switching within seconds supported without any other complex operations. Specifications: Status indicator: 2 LEDs (WIFI + Bluetooth) Adaptor output: 5V 1A Working temperature: -10-55 ℃ Working humidity: 10% -90% RH (non-condensing) Wireless technology: WIFI 802.11 b / g / n Bluetooth single point&Mesh Bluetooth: 5.0 Packing list: 1 * Bluetooth gateway 1 * Manual