DubStein by DubGear Audio - World's 1st Bluetooth Splashproof Stereo Speaker with Beverage Integration (Wirelessly Play/ Stream Music， Phone Call Speakerphone Plus Drink Holder/ Beer Stein)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> The world's first Bluetooth® stereo speaker with beverage integration. </span></li><li><span class="a-list-item"> Music + Drink， together at last! Splash proof IPX-4 design. </span></li><li><span class="a-list-item"> Bluetooth® wireless 4.0， 360 degree stereo sound， dual bass boost. Microphone for taking calls. </span></li><li><span class="a-list-item"> Audio thumb controls. Rechargeable battery ≤ 15 hours playtime. </span></li><li><span class="a-list-item"> BPA free， 375ml drink insert for hot/cold beverages. Accommodates most bottles/cans. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41XESB9vogL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41pemg9QZhL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31SeINWhh9L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31cgJDAgDZL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41W7oFRJYnL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41qSFeOIFmL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41zCnltZGXL.jpg" noproxy>