Which age groups use voice-enabled wireless speakers the most? Online Americans use wireless speakers to use voice commands with Siri or Alexa or to listen to music, and the penetration rates vary substantially by age. This MetaFAQs reports on the penetration of voice-enabled speakers by age group among adults the US. This MetaFAQs uses results from the TUP/Technology User Profile 2020, which is TUP’s 38th annual.