The Conference Mate is a professional quality conference room speaker in a portable 4 x 4 inch package that is capable of being paired to your Bluetooth® devices to provide professional-sounding phone calls and to play music with high-quality sound. Simple capacitive touch controls and Near Field Communications (NFC) chip make set up pairing and operation easy. Downward-facing speaker with passive bass radiator means a realistic deep bass and rich sounding-audio. Mounting: Portable; Cable Length: 32in; Connector/Port/Interface: USB; Bluetooth®; Output: 2W.