Review on 🔊 Green Portable Bluetooth Speaker with 30 Hours Playing Time, True Wireless Stereo Speaker for Travel, Camping, Outdoor Activities - Compatible with Mobile Phones, Tablets, and Laptops by Kim Mouton

They seem heavy but the sound quality is very disappointing. I bought three of them because I got a good price for them, but I would never pay full price for them because of the poor sound quality. You have to have a quality phone or a phone that lets you crank out the full sound to get the loudest sound, but they're still good for the price. They claim the battery is long lasting, but I haven't used it long enough to tell. Even if you get it for the regular price of around $20, it's still a good deal.