The MOVE series of portable speakers begs to keep you company whether you travel over mountains, through city streets, or just into the backyard. Grab the signature cord and hang it anywhere you like. The protective silicon sleeve keeps these speakers shockproof, waterproof, and sand proof at an IPX-5 rating for safe travels and the 8hr battery lets you roam free.Super-M Portable Wireless SpeakerBuzz between the kitchen, garden, or garage in the company of rich, balanced audio from the big daddy of the Move line. This Bluetooth speaker is small enough to move around the house and big enough to deliver impressive acoustics.Designed To MoveA thick, protective silicone bumper is smooth to the touch, making these wireless speakers feel at home in your hand while also defending against accidents. The Super-M is waterproof and sand proof at an IPX-5 protection rating so you can have peace of mind while you enjoy your time. Full Range SoundTightly packed with 4 full range Neodymium drivers for powerful output. Two passive subwoofers provide deep rich bass, despite the small chamber. These highly efficient amplifiers and powerful Lithium-ion battery can pump out 360 sound while fitting snug in your jeans.Bluetooth4.0 Bluetooth wireless streaming technology provides a range up to 30 feet. Good to go with most smartphones, tablets, laptops and other Bluetooth enabled devices, including the Apple iPhone, iPad, and iPod.