AUDIO AMPLIFIER FOR PS4 / XBOX 1 / NINTENDO SWITCHES / MOBILE PHONE / MP3 PLAYER / AUDIO DEVICE
PATENT NO：ZL201630090557.9
MODEL NO:WCA-02
US:$30.00
Connecting Audio Amplifier to device such as PS4/XB1 controller, Nintendo
Switch, mobile phone, MP3 and else via 3.5mm audio in jack.
Buiilt-in amplifier for better sound performance
Controlling volume and mic. mute without accessing console/device system
Built-in lithium polymer batteriesAppearance design patent no201630090557.9"
