It needs constant power from your car and connection to your phone for alexa app and data. iPhone or Android with Alexa app open (foreground or background) and Bluetooth connected. Echo Auto 2 with Adhesive Mount and Car Vent Mount B0BFCJF66B.
Echo Auto (2nd Gen, 2022 Release) Review
In-vehicle hands-free device ``Echo Auto 2nd generation'' review that allows you to immediately activate Alexa with your voice without touching your smartphone - GIGAZINE
Echo Auto (2nd Gen) review: Alexa for your car just got a big upgrade
Echo Auto (2nd gen) review: Surprisingly great and utterly useless
Want Alexa in Your Car? How to Set Up and Use 's Echo Auto
Echo Auto 2nd Gen (2022 Release) Teardown, Because No One Else Wanted To Bother, Apparently, Which is Fair Enough : r/homeautomation
Echo Auto Smart Speaker, 2nd Gen, 2022 Release
In-vehicle hands-free device ``Echo Auto 2nd generation'' review that allows you to immediately activate Alexa with your voice without touching your smartphone - GIGAZINE
Hands-free Alexa accessory - Slim design that's easy to place in your car and 5-mic built-in so Alexa can hear you over music, A/C, or road noise. Includes a fast car charger to charge your phone on the go.
Echo Auto (2nd Gen, 2022 Release) | Add Alexa to Your Car
Echo Auto (2nd gen) review: Surprisingly great and utterly useless
takes another stab at integrating Alexa into older cars
Introduces New Echo Auto - Video - CNET
Adhesive Car Mount for Echo Auto (2nd Gen)
The Echo Auto (2nd gen) is smaller but not smarter - The Verge
Echo Auto Smart Speaker, 2nd Gen, 2022 Release