Wireless Speaker Featuring High Definition Bluetooth® 3.0 Technology. Simply Pair Your Handheld Device With The Speaker To Enjoy Dynamic Stereo Sound. Features A Built-In Microphone And Controls For Song Selection, Volume And Answering Calls. Rechargeable Battery Lasts Up To 6 Hours. Charging Cord Included. Large Suction Cup For Easy Mounting To Smooth Surfaces. The Bluetooth® word mark and logos are registered trademarks owned by the bluetooth SIG, Inc. and any use of such marks by Hit Promotional Products, Inc. is under license. Other trademarks and trade names are those of their respective owners.