Specification: Model: GW16 Color: White Wireless technology: Zigbee3.0 Bluetooth-compatible Power input: 5VDC/1A Working temperature: -20 ℃~45 ℃ Working humidity: 10%~90% RH Storage temperature: 5 ℃~30 ℃ Storage humidity: 30%~70% rh Packaging weight: 119g Packaging size: 107 * 110 * 28mm/4.61 * 4.33 * 1.1in Product size: 85 * 100 * 23mm/3.35 * 3.94 * 0.91in 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 x Gateway 1 x USB Data cable 1 x Instruction manual 1. 2-in-1 Gateway: This gateway combines both Zigbee and Bluetooth-compatible gateways in one device, allowing you to connect and control multiple smart home devices through a single gateway. 2. Easy Connection: Connect your smartphone to the gateway by pressing a button until the white and blue lights alternate flashing. 3. Remote App Control: With this gateway, you can easily control all the sub-devices connected to it using a remote app, giving you convenient access to manage your smart home from anywhere at any time. 4. Voice Control: This gateway supports voice commands through Alexa or Google Home, allowing you to control your devices without even lifting a finger.