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 Jonathan Abreu

I won't leave reviews unless a product is more impressive than expected. This Treblab speaker is great! My student son liked it so much that I ordered it for him too. It has great sound quality, massive battery life and is very durable. I took him to the beach several times, threw sand at him, even left him out in the rain and he never missed. I used it for several hours over a couple of days at the beach and only used 1/4 of the battery. It also connects easily via Bluetooth. I attached it to my mountain bike with a D-ring for riding while riding. Very impressed and highly recommend. My only request is that this model be offered in color combinations other than red and black.