Stereo Audio Isolator Common Ground Anti-interference Signal Noise Filter Computer Current Sound Canceller 29322 As shown

Description

Function: effectively suppresses the noise caused by the common ground for the sound source and the receiving device. Premium material: anti-rust,wear-resistant,sturdy and solid, and can provide long-term service Light in weight: Easy to carry and store,convenient for daily use and replacement Easy to install: simple and practical to install, one-handed operation