Rugged bluetooth speaker. Just ask Siri (All brand, product names and logos are trademarks or registered trademarks of their respective companies. Siri is a trademark of Apple, Inc., registered in the US and other countries) and Google voice assistant. Up to 12 hours play time (Based on 50% volume. Overall battery performance varies dependent upon use, settling and environmental conditions. For further information, please visit www.alteclansing.com). True wireless pairing. Built-in smartphone charger. Water proof. Snow proof. Dirt proof. Just listen. IP67 floats in water everything proof. 100 foot wireless range. Hands free speakerphone. Mountable. Package Contents: 1 mini lifejacket 3 rugged bluetooth speaker. 1 micro USB charge cable. 1 quick start guide. 1 warranty information. This item is electronically protected. CE listed. FCC certified. alteclansing.com. Follow us on: Twitter. Facebook. Instagram. (hashtag)myalteclansing. Contact us: 855-293-4087; alteclansing.com. Made in China. Designed & engineered in the USA.