Anker Soundcore 2 vs Boost vs Motion+ vs Motion Boom Speaker - YouTube
Anker's portable Bluetooth speaker 'SoundCore 2' 'SoundCore Boost' review that is waterproof & compact but powerful and clear sound quality - GIGAZINE
Anker Soundcore Boost Bluetooth Speaker, Portable Speaker with Well-Balanced Sound, BassUp, 12H Playtime, USB-C, IPX7 Waterproof, Wireless Speaker with Customizable EQ via App, Wireless Stereo Pairing : Amazon.ca: Electronics