Voice robot---Bubble is an intelligent voice robot with a simple appearance and all aluminum precision body. It is an intelligent home products center launched by Midea and has the following functions: 1. It can achieve interactive control of the 16 Midea appliance categories including air conditioning, air purifier, humidifier, electric fan, electric heater, refrigerator, and other appliances based on the Midea platform. 2. It features a built-in high-definition camera that can make video calls, or be used as a surveillance camera when users go out. 3. It can play music through voice recognition and answer your questions.