Fuhjythy XY-E100H2.1 Channel Bluetooth Audio Amplifier Board Module TPA3116 50Wx2+100W Subwoofer

Multifunctional Main Knob With Classic Appearance: The Main Knob Adopts A Rotary Encoder Dedicated To High-End Power Amplifiers To Achieve 360-Degree Stepless Tuning. It Feels Smooth, One-Button Start And Stop, Long The Switch Is Simple And Convenient To Operate. It Can Be Done With One Machine. You Can Set The Bluetooth Name Of Each Product At And Easily Identify Multiple Products. Chip, TPA3116D2 Power Amplifier Chip You Can Modify The Bluetooth Name, Set The Connection Password, And Turn On/Off The Sound. Support Computer Sound Card Function: It Can Output A Signal With Better Sound Quality Than The Computer And Connect It To The Speaker For Playback. Use A Data Cable To Connect The Bluetooth Compatible Card To The Computer, Open The App, Click To Switch The Sound Card To Complete The Switch, And The Prompt Sound Play. Open The Computer Playback Software To .