Specification: Name: Wireless Multi-Mode Gateway Bluetooth-compatible: Low Energy 5.0 USB input: DC 5V/1A Indicator light: red (Wi-fi) blue (Zigbee+BLE) WI-FI: 2.4GHZ IEEE 802.1 1 b/g/n Zigbee Frequency: IEEE 802.15.4 Size: 114*30.4*10mm Packing weight: 32g Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Included: 1*Wireless Multi-Mode Gateway 1*Instruction 1. With this multimode gateway, you can add different types of tuya zigbee and Bluetooth-compatible devices and control them remotely on your mobile app. 2. Developed based on Zigbee3 0 and Bluetooth-compatible SIG standard protocol for smart integration of smart life App and smart control 3. USB power 210 rotatable pivot is plugged into a USB power outlet for power supply, you can take it anywhere in your home, the pivot can be rotated 210° as needed 4. Intelligently link various smart devices in your home in the Smart Life App to achieve true intelligence. 5. Support voice control. (Note: require sub-devices to also support voice control)