Feb 23, 2022 · CONS. 3. Portable Bluetooth Speaker,SANAG Bluetooth 5.0 Dual Pairing Loud Wireless Mini Speaker, 360 HD Surround Sound & Rich Stereo Bass,24H Playtime, IP67 Waterproof for Travel, Outdoors, Home and Party. CHECK LATEST PRICE. SCORE. 8.5. KT Score. KT Score is a ranking system developed by our team of experts.