Explore 37 honest Treblab TREBLAB HD77 - Portable Bluetooth Speaker - Powerful 360° Sound, 30W Audio with Impactful Bass, 20H Battery, IPX6 Waterproof, Shockproof, TWS Stereo, Speaker Bluetooth Wireless for Outdoor, Beach Pool: Blue 7.3 x 3 x 3 in video reviews from the Flip community to help you find out if it’s the right product for you.