PATENT NO：ZL201630090557.9 

MODEL NO:WCA-02

● gConnecting Audio Amplifier to device such as PS4/XB1 controller, Nintendo 

● gSwitch, mobile phone, MP3 and else via 3.5mm audio in jack.

● gBuiilt-in amplifier for better sound performance

● gControlling volume and mic. mute without accessing console/device system 

● gBuilt-in lithium polymer batteriesAppearance design patent no201630090557.9"