Can only connect to Bluetooth devices. Zigbee devices and other Wi-Fi devices connected in the app are now forming a complete home connection with the smart gateway. Additional connection is required. Short distance, high capacity, high stability, low power consumption, low data rate. More suitable for indoor smart home system, self-organizing network, dynamic routing, and high reliability. No fear of being disconnected from the Ethernet; even if a single node loses its response, it still has the ability to communicate. Product name: Tuya Bluetooth Gateway. Product material: PC. Rated voltage: DC 5V. Communication method: Bluetooth Mesh. Color: White. Material: PC. Size: 59 x 59 x 11mm. Package contents: 1 x Gateway, 1 x Data Cable, 1 x English Manual. Only the above package content is included; other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The measurement allowed error is +/- 1-3cm.