Review on COMISO Wireless Portable Speaker - Upgraded IPX7 Waterproof Bluetooth Speaker with 10W Crystal Clear Stereo Sound, 20 Hours Playtime, Built-in Mic and Bluetooth 5.0 for Travel and Outdoor (Black 2.0) by Brittany Ross

The sound quality is quite good. Definitely getting louder. There's decent bass, not much, but it sounds balanced. Feels very heavy, really surprised me. Very durable and I really like the finish. The range isn't impressive, maybe 20 feet, but I bought it to work alongside to slightly improve the sound quality over the phone, so it defiantly does what I bought it for. Overall very happy with my purchase. I haven't tested how waterproof it is, but it looks like it will be fine. The connector over the charging port is very tight and difficult to pull out.