破碎-花瓣网|陪你做生活的设计师 | undCore Sport XL Outdoor Portable Bluetooth Speaker - 16W Output and 2 Subwoofers, IP67 Waterproof & Dustproof, Shockproof, 66ft Bluetooth Range, 15H Playtime, Built-in Mic, USB Charging Port: Cell Phones & Accessories