Review on 🔊 Waterproof Shower Bluetooth Speaker: Sewowibo Portable Wireless Outdoor Speaker with HD Sound, TF Card Support, Built-in Mic, Lanyard - Black by Jack Ford

Mainly used in shower. Loud enough for a small space like a bathroom and would definitely fit in a larger area/room. I was impressed by the long battery life (up to 15 hours) and the working distance (up to 20 meters!). The device connects automatically after the initial setup, which is very convenient as well as lightweight and portable. When first opened it had an unpleasant odor (mainly came from silicone parts). However, it gets a lot better after washing it with water and some soap (was quite impressed with its water resistance). All in all this is a good product.