2 Ports 3.5mm STEREO Manual Sharing Switch Box
100% brand new, No power required
No additional software needed
Easy to use and install
1 audio equipment (Audio, MP3, Radio) => Select 2 speakers (Headphone, Eaphone)
Or
2 audio equipments (Audio, MP3, Radio) => Choose one speaker (Headphone, Eaphone)
** Cable not included**