Great portable indoor/outdoor Bluetooth speaker</br>Great mini subwoofer for indoor or outdoor use</br>Loud 10W subwoofer</br></br>Product Description</br></br>Product features: A great 10W subwoofer for amazing sound quality -offers you with a wireless connection experience range of 20-25 meters. Bluetooth 3.0 specifications?? support HSP?? HFP A2DP?? AVRCP format?? powered by built-in rechargeable battery (charged by USB cord included). Allows you to stream music from any Bluetooth enabled devices such as cellphones?? laptops?? tablets. Auto voice power on /off that says whether Bluetooth is connected or disconnected?? supports phone redial back?? battery play time can be up to 8hours without charging?? supports hands free calling it comes in a classy sleek grey color speaker size 240 55 x 61.5 mm.</br><br/>http://www.amazon.com/gp/product/B01M0TV38B