Granvela Thecoo A610 Portable Bluetooth 4.0 Sport Speaker (100% Waterproof, Dustproof, Shockproof) Dual 10W Drivers with Superior Stereo Sound and Enhanced Bass and Built-in Mic (Blue) Waterproof, Dust-proof and shockproof construction. Solid metal construction: With a brushed finish and a full metal grille offers durability and a stylish appearance. IPX6 Certified: Water Resistance, Shockproof, and Dustproof. Rated IP66 for 100% protection against Dust and Water resistance. Effective against water projected in powerful jets (12.5 mm nozzle) against the enclosure from any direction shall have no harmful effects. Perfect for listening to your music around the house, shower, beach, camping, hiking, rafting or backyard poolside fun. 10-Month Manufacturer's Warranty