Lumary Smart Wi-Fi USB Outlet can control anything that you plug into the wall socket anytime and anywhere with your phone. With its functions of voice control, individual control, remote control, timing function, DIY settings and tamper-resistant design, it's much easier to realize a high-tech home now. Only need to connect the Lumary socket to the home Wi-Fi network to make it smart. Voice control: Voice control with Google Assistant & Alexa. Individual control: Control each socket individually or control the whole outlet together. Control from Anywhere: Control lights or appliances wirelessly with Lumary APP from anywhere in the world. DIY Settings: Set regular schedules to automatically control lights and small appliances. Tamper Resistant Receptacle(TRR): Built-in safety shutters that block foreign objects, and prevent childhood shock caused by tampering with electrical outlets, ideal for living room, kitchen and bedroom.