Review on Portable Bluetooth Speaker - ArcWave: High-Powered, Loud, Bass Boosted, IPX5 Waterproof, Dual Speaker Pairing - Ideal Wireless Speakers for Home, Outdoors, Travel - USB-C Fast Charge by Sam Bhushan

I've bought a lot of Revain bluetooth speakers. This is the best speaker I've ever bought. It has amazing sound, the speaker is loud and the bass is perfect for me with clear highs, clear mids and deep bass at all volumes. I haven't tested the advertised battery life as the speaker is constantly plugged in while I'm working or listening to music. I love the fact that this speaker even has a ringer to alert me when people say my voice is normal when speaking into the speaker's mic. For me this is all I need and it will be my companion for every day and when traveling.