P4 Controller Wireless Controller 600mAh 12 Hours Continuous Use Bluetooth Connection Gyro Sensor Function Rapid-Fire Function Dual Vibration Touch Panel High Durability Buttons With Earphone Jack [Comfortable to Use P4 Controller] This controller, which uses artificial leather, does not slip, and the matte-processed L1/R1 buttons provide the best feel. [Double Motor Vibration] Two motors are built-in, and when attacked or impacted in the game, immediate feedback can be provided. A 3.5mm audio input is also included. [Large Capacity Battery] You can connect with up to 4 people and cooperate with family/friends to enjoy a better gaming experience. Equipped with a 600mAh battery that can be fully charged in just 3 hours, it can be used continuously for 12 hours after a full charge. ●1. If you feel that the controller is not working properly, please try resetting it. Reset method: Insert a needle or similar object into the reset hole on the back of the controller. ●2. When connecting to P4, be sure to use the cable in the package. If pairing is not possible, delete the controller's Bluetooth settings from the P4's Bluetooth and try again. ●3. When using headphones, be sure to use genuine Sony products. Also, when using headphones for the first time, set them up as follows from the settings screen: Settings > Sound and Screen > Audio Output Settings > Output to Headphones > All Audio ●4. Because lithium-ion batteries are used, the battery voltage during transportation must be 3.7V or less due to international shipping regulations. Therefore, the battery level may be low when the controller arrives, so be sure to charge it before use. (Charging time may vary depending on the remaining battery level) ●5. A 3.5mm earphone jack is provided, and wearing a headset gives you an immersive feeling in the game. (Note: 1. This product does not have a microphone function. 2. Connecting headphones (CTIA standard) to a device (OMTP standard) will affect the volume and sound quality, but it will not affect normal use.)