Explore 7 honest Treblab TREBLAB HD-Max - Large Bluetooth Speaker, Loud 60W Stereo Sound, Powerful Bass, 20H Battery, IPX7 Waterproof, Powerbank, USB-C, RGB Lights, Portable Wireless Speaker with Dual Pairing for Outdoors: Black 4.72 x 4.72 x 12.4in video reviews from the Flip community to help you find out if it’s the right product for you.