<P> Announced at the 2007 Tokyo Game Show, the DualShock 3 wireless controller (SCPH - 98050 / CECHZC2) is a gamepad for the PlayStation 3 . It replaces the Sixaxis wireless controller originally released with earlier versions of the console . The DualShock 3 is nearly identical to the previous Sixaxis version but adds the haptic feedback--also known as force feedback--capabilities found in the DualShock and DualShock 2 . Sony settled a patent infringement lawsuit with Immersion in March 2007 following a lengthy legal battle . The settlement cleared the way for incorporating the missing "rumble" feature that the Sixaxis lacked . Both the vibration function and motion - sensing capabilities of the DualShock 3 can be used simultaneously without one interfering with the other . Like the Sixaxis, it also has a USB mini-B port for charging and can also be used on a PSP Go via Bluetooth, though the controller and the PSP Go must be registered using a PS3 console . </P> <P> The DualShock 3 can be identified by its "DualShock 3" and "Sixaxis" markings . It also weighs 192 grams (6.8 oz), 40% more than its predecessor, the Sixaxis, which weighed only 137.1 grams (4.84 oz). </P> <P> The rear markings indicate the original DualShock 3 draws up to 300 mA of current at 3.7 V for a power consumption of 1.11 W, an order of magnitude increase from the 30 mA of current at 3.7 V (0.111 W) listed on the Sixaxis . However, this current is not drawn constantly and is the maximum current when the rumble is active . Its main power source is an internal 3.7 V Li - ion battery with a tentatively capable of storing 570 mAh, which provides up to 30 hours of continuous gaming on a full charge . Third party replacement batteries are also available . Like the Sixaxis, the DualShock 3 comes with instructions on how to remove and replace the battery . The DualShock 3 can also draw power over a USB cable via a USB mini-B connector on the top of the controller . This allows the controller to be used when the battery is low and is also used for charging the battery . When connected via USB, the controller communicates with the console through the USB cable, rather than Bluetooth . </P> <P> Along with the release of the' slim' model PS3, Sony released a new version of the DualShock 3 (A1) which uses 5.0 V at 500 mA while connected, but still contains a 3.7 V battery . This revision of the DualShock 3 does away with the additional plastic brackets between the L1 / R1 buttons and the L2 / R2 triggers (increasing controller rigidity), has indicator lights soldered directly to the board, and comes in slightly revised color schemes . </P>

What is the l3 button on the ps4 controller