The Panasonic SC-HTB20 2.1 speaker lets you experience your movie, game or music louder than ever before with innovations that create a full spectrum, louder and more detailed audio. The Panasonic SC-HTB20 2.1 has a 3.5mm standard input for PC game and MP3/CD players and two RCA jacks for game consoles, DVD players and TVs. It also has a headphone jack for private listening. You can experience heavy, heart-beating bass in a very low frequency. The black colored Panasonic speakers are equipped to give you stereo type surround sound. It also has a FM tuner so you can listen to your favorite music and radio shows all day long.