Crisp, Clear And Bassy Sound Surprisingly big bass in one petite, portable speaker. Effortless Bluetooth Pairing For 12 Hours Of Boom The MINIROLL portable wireless speaker gives you tons of playtime, no matter where you take it. Waterproof And Dustproof Mobile Speaker This IP67-rated waterproof speaker can be submerged in 1 m of water for 30 minutes and is protected against dust; great for the pool, beach, or shower. Use Partyup To Sync Several Miniroll Bluetooth Speakers Pair an unlimited number of MINIROLL portable Bluetooth speakers with Auracast to get extra loud. Extremely Portable Speaker With 131 Feet Of Range Mini speaker with big wireless range. Made With Recycled Plastic The plastic parts in the MINIROLL mini speaker contain a minimum of 40% post-consumer recycled plastic by weight