Refurbished: Anker SoundCore Boost 20W Bluetooth Speaker with BassUp Technology - 12h Playtime, IPX5 Water-Resistant, Portable Battery with 66ft Bluetooth Range / Superior Sound & Bass - Newegg.com
Anker SoundCore Boost review: A mediocre Bluetooth speaker with impressive bass
ANKER Soundcore Boost Speaker Review: After 6 Month Uses
Anker SoundCore Boost 20W Bluetooth Speaker with BassUp Technology - 12h Playtime, IPX5 Water-Resistant, Portable Battery with 66ft Bluetooth Range / Superior Sound & Bass for iPhone, Samsung and more - Walmart.com