Allows simple wireless pairing with compatible Bluetooth-enabled devices from up to 30' away.</br>Lets you accept hands-free calls through the speaker.</br>Provides up to 6 hours of battery life per full charge.</br></br>Product Description</br></br>Ultra thin and portable waterproof Bluetooth speaker. IP67 rated and it floats. Loaded with a microphone for speakerphone capabilities along with voice confirmation for easy paring and operation. Dual 1" Neodymium drivers, aux in jack and 6 hours of battery life. Carabineer, aux in and USB charging cables included. Lithium-Ion included.</br><br/>http://www.amazon.com/gp/product/B01ACL2VGM