Per Amazon Adattatore di Alimentazione per Echo, Echo Show 8 ed Echo Show 10 - 30W 1.67A 18V
Power: 30W. POWER CORD is included where applicable. AC Input: 100~240V / 50-60HZ. In this case, the third party will not disclose any of the details to any other third party. Administer and enhance the site and services provided.