The chat 50 personal speakerphone is a mobile audio peripheral that connects to a wide variety of devices and provides crystal-clear, hands-free audio communications. It provides unmatched full-duplex capability, which allows users to simultaneously speak and listen without audio cutting in and out. It also provides high-quality audio playback for music, gaming and other sound files. Chat 50 USB Plus international version includes chat 50 personal speaker phone, USB cable, 2.5Mm-3.5mm cell phone audio cable, international power supply with clips (us, eur, UK, aus).