BenQ treVolo Electrostatic Wireless Speaker

BenQ treVolo Electrostatic Wireless Speaker
via Amazon

Now discriminating listeners can finally hear their favorite vocal and acoustic music the way it was meant to be heard, wherever they happen to be with the BenQ treVolo Electrostatic Wireless Speaker. BenQ treVolo is the world’s first portable Bluetooth speaker with electrostatic technology, enabling astonishing clarity and absolute precision on the fly. Electrostatic technology, formerly only available in high-end listening room speakers, delivers superior sound quality that transports every note cleanly and crisply. Better yet, its elegant Euro design with collapsible wings and bi-directional sound adds a touch of class wherever you go with your eVolo