Portable Bluetooth Speakers v4.1 with Waterproof IP46 and Louder Volume 8W+ HD Stereo Sound，Techvilla Wireless Outdoor Speaker 10-hour Playtime Perfect for Sports Travel Bicycle Climbing &amp; Hiking<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> 【Exceptional Sound Quality】8W power provides strong bass without distortion even at highest volume. Support Bluetooth， Aux connections and TF cards. </span></li><li><span class="a-list-item"> 【Longest Battery Life 】Built-in rechargeable 1500mAh Li-ion battery， supports up to 8-10 hours playtime with a quick charge of only 3.5 - 4.5 hours. </span></li><li><span class="a-list-item"> 【Bluetooth 4.1 Technology】Latest Bluetooth v4.1 connects fast and stable. Compatible with all Bluetooth-enabled devices with a range up to 33 feet. Built-in microphone allows Hands-Free call. </span></li><li><span class="a-list-item"> 【Water-resistant &amp; Dust-proof】Safeguard the sub-woofer sound speakers against water submersion， plus dust and other small particles. You can listen to music both indoors and outdoors， at home or on the go. </span></li><li><span class="a-list-item"> 【What You Get】Techvilla Bluetooth Speaker， Micro USB charging cable， Aux cable， User Manual， 12-month warranty and friendly customer service. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/61GQ0Htm4EL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51MsLKuI9CL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51l0b8RacML.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41DiJxVme2L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51M5BXKo8lL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51Kmoh1KmaL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/513Uu0xQ0TL.jpg" noproxy>