Description Design and durability : The body is constructed of durable rubber matte finish that makes it shock proof, which offers all around outdoor protection against dust and water Powefull accoustics : Great output power with clear sound quality and strong bass. Wave 120 can go extremely loud that make this a little beast Handsfree calling : Integrated microphone for phone calls – easily answer phone calls. No more hassle switching devices or audio output when receiving a call on your phone and go hands-free Portable & handy : Easy to carry, it’s highly portable and easy to carry one-handed or in a bag & take it anywhere Water sweat resistant: Dust and splash resistant (IPX5) design for a worry-free playtime ,suitable for camping, hiking, beach, bedroom Plat it on : Lithium-polymer battery lets you enjoy for upto 7 hours of playback time Macjack Speakers comes with 1-year replacement warranty against Manufacturing Defects