The controller supports motion detection via a three-axis gyroscope and three-axis accelerometer and vibration. It includes a non-removable, rechargeable 3.7 V, 1000 mAh lithium-ion battery, which can be charged while the system is in rest mode. It weighs and has dimensions of . It also lacks a Sony logo on the front due to the Touchpad in its place. The top of the gamepad features a light bar with three LEDs that illuminate in different colors, which can be used to identify players by matching the colors of the characters they are controlling in a game, or to provide enhanced feedback or immersion by changing patterns or colors in reaction to gameplay. (Example: In "Grand Theft Auto V" when the player is wanted  by the police the light bar flashes red & blue). It is also used in conjunction with the PlayStation Camera to judge the positions and movements of multiple players. The light bar was developed for PlayStation VR. The controller features several input and output connectors: a stereo headset jack (3.5 mm OMTP TRRS connector), a micro-USB port and an extension port. It can be charged using a dedicated charging station, via microUSB using a standalone charger, or the console (even when the console is off). It also includes a mono speaker, like the Wii Remote, and is the second major controller in video game history to have such feature. The DualShock 4 features the following buttons: PS button, SHARE button, OPTIONS button, directional buttons, action buttons (triangle, circle, cross, square), shoulder buttons (R1/L1), triggers (R2/L2), analog stick click buttons (L3/R3), and a touch pad click button. These mark several changes from the DualShock 3 and other previous PlayStation controllers. The START and SELECT buttons have been merged into a single OPTIONS button. A dedicated SHARE button allows players to upload screenshots and videos from their gameplay experiences. The joysticks and triggers have been redesigned based on developer input, with the ridged surface of the joysticks now featuring an outer ring surrounding the convex dome caps. The DualShock 4's buttons differ slightly in functionality from the DualShock 3. Only the L1, L2, R1 and R2 buttons are pressure-sensitive, a change from the functionality of the DualShock 2 and 3. This is likely due to the fact that most games did not utilize these buttons as well as due to it not being used on competitors' controllers (including Wii U and Xbox One).