Solar Bluetooth Speaker - [Fall 2017 Upgrade Version] ICHECKEY IPX5 Waterproof Solar Powered Portable Outdoor Wireless Speaker for Beach， Shower &amp; Home - Black<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>SOLAR PANEL UPGRADE VERSION - High efficiency mono crystalline solar panel generates massive amounts of power to play your music all day long， with only 7 hours of sunlight， get 20 hours of music</li><li>LONG PLAYTIME - Internal Li-Ion 2500 mAh rechargeable battery guarantees up to 30 hours playtime at maximum volume， recharge in just 3-4 hours with included micro USB cable</li><li>FULL HI-FI SOUND - Enjoy your music with 360-degree stereo sound realized through dual high performance drivers (5W x 2) and a uniquely enhanced rich bass. Less than 1% total harmonic distortion ensures enhanced clarity and fidelity</li><li>SHOCKPROOF &amp; SPLASHPROOF - Featuring a smooth rubber exterior that protects the speaker from scratches and impact， certified with an IPX5 Splashproof rating， great for indoor or outdoor water-related activities， long journey adventures</li><li>Bluetooth 4.0 Technology - Wirelessly connect to any Bluetooth enabled device up to 33 ft away， Aux-in for use with non-Bluetooth devices(audio cable included)， speaker automatically reconnects to the last device used， built-in MIC for hands-free calls</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41k%2Bw%2BTuwlL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51mZpLRuBiL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51Yl7G3TNwL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51WWrPQ3afL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51hPcZM9LtL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/61L1bGEveFL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/61MXcIfYluL.jpg" noproxy>