As well as the improvements being made to pre-existing functions, the DualShock 4 has a bunch of its own new features, including: - The addition of a touch pad in the centre. Capable of recognising two fingers and having the ability to click, the pad will come with a range of possible commands. - Theres a built-in speaker function on the control pad itself. - The control pad will have its own dedicated microphone socket. - The light bar at the back will beam a different colour for each player. - As before the control pads are chargeable by USB connection, however they will now charge while on standby.