Monstercube Portable Bluetooth Waterproof Speaker for Shower / Outdoor , Amazing Powerful & Crystal Clear Sound with 5W Bluetooth Speaker Driver / Built-in Mic / Handsfree Speakerphone Best Bluetooth Speaker for iPhone, iPod, Macbook, Samsung Galaxy S4/S5, Galaxy Note, Amazon Kindle Fire HD, Amazon Fire Phone, HTC One, Nexus 7, Nexus 4, Microsoft Surface and All Tablets, Smart Phones, Mac and PC's Thanks to 52mm 5W driver and Passive Subwoofer,you can enjoy rich bass and powerful sound when play Music, Movies, You Tube Videos, Games, Parties, Barbeques, Pool Side, Park, and the Beach; Grab The Signature Cord and Hang it Anywhere! SPEAKER PHONE feature enables hands free phone calls. Waterproof, shockproof and dustproof; Rugged and durable silicone housing protects speakers from corrosion, shorting and tumbling off tables or counters; Waterproof level IPX5- Protected against low pressure water stream from any angle. (Not submersible) Rechargeable 500mAh Lithium ion battery for high definition seamless streaming and four hours of uninterrupted playtime Easy hands-free music streaming and speaker phone; Power functions - Volume up(prees "+") / Volume down(Press "-")/ Fast forward (skip) / Backward / Pause / Play / Power On/Off