Review on TREBLAB FX100 Waterproof Rugged Bluetooth Speaker - Ultimate Outdoor Audio Companion with Shockproof Design, All-Weather Durability, Powerful Sound, 7000mAh Power Bank, FM Mode, Portable & Wireless for Travel, Golf Cart, Bike by Russ Freeman

I work in a car repair shop, I bought this speaker to have more fun at work when I first decided to buy a speaker in particular I paid attention to the charging time of the battery. Here I was lucky that this column holds a charge for a very long time. You can even charge your phone with it! and you can see how much battery is left. At the same time, he is not afraid of rain or dust, I sometimes touch him with my hands and it does not harm him. I just wipe it down with a paper towel and it works fine. If you have to listen to music in the field for a long time, and the brand of the advertised company name is useless to you, then this column is for you