Meet the DotPower speaker: a HiFi stereo speaker designed to help you get the most out of your Echo Dot 3. It has a 10-watt amplifier and dual-driver RMS bass output. DotPower lasts up to 10 hours on battery. It has an omni-directional reflection structure.
Thanks to DotPower, you can use your Echo indoors or outside. It can also serve as a portable power bank for your phone.