8 in 1 out SwitcherFlyroadUp 8-way audio switch can easily switch between eight stereo audio source such as turntable, MP3, DVD player, game consoles... to one headphone/amplifier/speaker while maintaining pristine sound quality ^^ Work in ReverseThe bidirectional audio switch box allows you to connect 8 audio sources to 1 speaker, or connect 1 audio source to toggle between 8 speakers alternately (only 1 of the 8 speakers works at a time) ^^ Versatility and FlexibilityWith combination of 3.5 mm auxiliary and RCA L/R, it supports 3.5 mm input, 3.5 mm & RCA L/R output; or RCA L/R input, 3.5 mm & RCA L/R output ^^ Premium QualitySturdy metal enclosure ensures long-lasting performance, compact design makes it the perfect addition to your home theater, gaming rig, or multimedia workstation ^^ Easy to UseNo power supply required, just plug and play, you can elevate your audio experience, enjoy crisp clear stereo sound and immerse yourself in a world of audio fidelity