Fangrui Product Details 1.seamless Integration: Our Dap Sound Equalizer Is Designed To Integrate Seamlessly With Your Existing Car Audio System, Improving Sound Quality Without Complicated Installation. Compatible With A Wide Range Of Car Models And Audio Setups. 2.durable And Stylish Design: Our Dap Sound Equalizer Is Durable And Features A Stylish And Modern Design That Complements Any Car Interior. The Rugged Construction Ensures Reliable Performance Even In The Harshest Driving Conditions. 3.non-destructive Installation: Easy To Install Without Damaging Your Cars Original Audio Player, Ensuring A Seamless Upgrade. 4.compact And Easy To Install: The Small Plug-and-play Design Fits Perfectly With The 16pin Power Cable In The Android Car System, Making Installation A Breeze. 5.hifi Sound Quality: Provides Superior High-fidelity Sound For An Immersive Audio Experience. High-fidelity Dap Chip: Equipped With A High-fidelity Dap Chip, Ensuring Excellent Sound Quality And Performance. Convenient Adjustment Knob: Features Low, Medi