MODEL NO:WCA-01
● gAudio Amplifier for better game sound effect
● gAdjust volume and mic mute at controller and without access PS4 console system
● gPower on/off, Volume control and mic mute knob
● gExternal battery pack for amplifier system and PS4 official controller
● g1200mAH rechargeable batteries for up to eight hours playing
● gSpecial design for easy installing and firm holding
● gProtect cirucit for safety charging and usage
● gCharging through USB port
● gOn/off button on battry pack
● gLED indicator - red for charging and green for full charged