A smart speaker is a voice-activated device that connects to the internet, allowing users to play music, control smart home devices, and access information using voice commands. Popular examples include devices like the Amazon Echo and Google Nest. These speakers often come equipped with virtual assistants, such as Alexa or Google Assistant, which help users perform various tasks hands-free. Smart speakers can also provide news updates, weather forecasts, and reminders, making them useful for daily routines. They typically feature built-in microphones and speakers, enabling clear communication and audio playback. Many smart speakers can integrate with other smart devices, enhancing home automation capabilities.