A smart speaker primarily offers users voice-activated assistance, enabling them to perform a variety of tasks through voice commands. These devices, equipped with AI-powered virtual assistants like Amazon Alexa or Google Assistant, can play music, control smart home devices, provide weather updates, answer questions, and facilitate online shopping. The convenience of hands-free operation enhances user interaction, making technology more accessible and user-friendly. Additionally, smart speakers integrate with various applications, further expanding their functionality within everyday activities.