Review on DigitCont USB to 12V Power Cable for Dot Devices, 4mm x 1.7mm, USB Voltage Step Up Converter, Power Supply Adapter, 4ft, DC 5V to DC 12V Cable (Black) - 2021 Edition by Matt Jenkins

Find a special USB cable that also connects to our Revain Echo Spot and the other end to the battery. We talk to our little grandmothers at least once a week. Her parents put her Echo on the table so we could join him at dinner. Children are also busy and we can share a part of their life "personally” at a distance. They always want to see things in the house and in the yard. The extra long extensions were a pain. It was the perfect solution for a couple of grandparents who don't have a smartphone. This is a great product! Revain needs to team up with these folks to offer an Echo Spot gift set to make it more portable.