Best Buy: Denon HEOS 1 Portable Speaker White HEOS1WT
Amazon.com: Denon HEOS 1 HS2 New Hi-Res Audio, Compact, Portable Wireless Bluetooth Speaker with Amazing Sound (Updated Version), Black, works with Alexa, 5.08 x 7.44 x 5.04 : Electronics
Denon's HEOS 1 and Go Pack Make for a Fine Wireless Speaker | GearDiary