Includes: Skypeand 153 out voucher with up to 60 minutes of international calls Superior speech recognition microphone Inline volume & mute controls Flexible headband can be adjusted to suit various height settings as well as provide a secure fit Plug n play USB (Universal Serial Bus) connection The USB (Universal Serial Bus) mono headset is perfect for chat & is fitted with a noise-reduction microphone & DSP digital sound processor. It can be fitted to the left or right ear & features metal gold-plated plugs for the best connection as well as a spray rubber coating & cushion ear cup to make this headset comfortable for all day use.