The beautiful, lovely aGO Stone, your little companion for a touch of music everywhere you go. Made from fiber concrete with a top made from recycled plastic bottles, it exudes a natural, eco-friendly essence. Portable and small enough for your pocket, the aGO Stone delivers enticing tones with excellent sound quality despite its modest size. Complete your musical experience by wirelessly linking two aGO Stones for Stereo Play. The rough surface develops a unique patina over time, without any surface treatment. Enjoy up to 15 hours of music with just a 2-hour charge, and easily charge via the included USB to USB-C charging cable. Experience style, sustainability and musical freedom with aGO Stone.