i.Tech Dynamic’s last Bluetooth headset for today would be the VoiceClip 604 that offers an in-line microphone as well as a multifunction button that provides enhanced audio quality as well as call management. As with the VoiceClip 308, you can clip this to your clothing if having something dangling from your ear is not your cup of tea. The design entails the microphone’s position being close to your mouth for enhanced voice quality and reception, while a multifunction button located on the microphone case lets you turn the unit on and off while pairing it with other devices. Each $59.99 purchase comes with a couple of earpiece cushions, a travel charging adapter and a USB charging cable.