Jabra Engage 75 Convertible Headset - Mono - Wireless - Bluetooth/DECT - 328.1 ft - 40 Hz - 16 kHz - Over-the-head, Over-the-ear, Behind-the-neck - Monaural - Uni-directional, Electret, Condenser Microphone

Listen to deep lows and euphoric highs with a frequency range of sound from 40 Hz-16 kHz Over-the-head earpiece design provides a comfortable and secure fit Go wireless and enjoy the music you love with the 75 Convertible headset Stay connected smoothly with a wireless range of 328.1 ft Boom mic lets you chat with your friends & family on Skype and on multiplayer network games