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"