These plugs offer a super easy setup with Bluetooth onboarding for a smoother and faster configuration experience. It is made of UL94-V0 Flame-Retardant PC material for safety use and comes with a UL certification. It features hands-free voice control, fully compatible with Amazon Alexa and Google Assistant for scheduling and controlling home electronic appliances with your voice. The price drops from $34.99 to $19.99. Shipping is free for Prime members or on orders over $35.