Happyfun HDMI To HDMI 1 m New Audio Filters Aux Cable Male To Female XLR Audio Video Cables Pc Displays Zlr 009 Surprise Price  (Compatible with MP3 Player, Black, One Cable)

1. [Eliminate humming]: Eliminate the hum noise caused by the ground loop when the audio source and (some car speakers/home audio systems) use the same power supply, so as to achieve clear music enjoyment, and the excitement will bloom from now on. 2. [Pure sound quality]: There is no damage to rock music, giving you a better experience, and it can be used on mono. 3. [Easy to use, just plug and play, no battery required1: Small and portable, this gadget doesn't take up much space, and it's easy to take away.] Problems that can't get rid of the noise: (1) Noise caused by non-common ground, this paragraph cannot be filtered, such as electromagnetic interference, etc., be sure to confirm the source of the noise before purchasing. (2) Because each person has different expectations for the isolation effect and different senses, some customers feel good and some customers feel bad.