3.5mm Audio Switch, Aux Stereo Headphone Switcher Box, Bi-Directional 1 in 2 Out Splitter/2 in 1 Out Mixer, with Manual Selector and Y Button(Dual Input/Output), for Speaker/Laptop/Phone
3.5mm AUDIO SWITCH: this is a 1 in 2 out/2 in 1 out bi-directional switch splitter. With "Y" function button, you can input or output audio through A and B two ports simultaneously. You can also use one of the two ports by operating the selector switch
1 IN 2 OUT ADUIO SPLITTER/SELECTOR: under 1 in 2 out mode, this headphone switch box can output audio via A port or B port, just need to switch the selector button. And after press down "Y" button, audio can output from A and B ports simultaneously
2 IN 1 OUT AUDIO MIXER/SWITCH: under 2 in 1 out mode, this aux 3.5mm switch can input audio from A port or B port. And by press down "Y" button, audio can input from A port and B port simultaneously, this switch box become a audio mixer
MUTE MODE: if turn the 3-position toggle switch to the middle, the switch box is at mute mode, no audio can go from A or B port to I/O port, or go from I/O port to A or B port, no matter it is under "Y" button function or not
VARIOUS CONNECTION TYPE: this 3.5mm splitter swither is mainly used with phone, speaker, laptop pc, headphone, etc. But more cable type can also work with it, like 3.5 to xlr cable, 3.5 to rca cable, 3.5 to 1/4" cable, 3.5 to USB C cable and so on
3.5 mm MINI TRRS STEREO HEADPHONE JACK: this audio splitter switch is bulit with metal shell. Metal shell can better shield environmental noise. The 1/8" jack is mini TRRS type, it can work with 3.5 mm mini TS, TRS and TRRS audio plug
Plug and Play: this audio cable switch doesn't need drivers or power supply, just plug and play
NOTES BEFORE PURCHASE: this mini headphone jack audio switch doesn't have internal amp. It is just a 3.5mm mini jack to jack switch box. So if you want to output audio to a passive speaker, there should be an amp before the passive speaker
KEEP OUT NOISE: to keep out noise interference, it is better to use copper shielded audio cable. We also do not suggest to use this headphone switch near routers, power adapters, and other electronic devices that generate electromagnetic interference
PACKAGE ITEMS: 3.5 mm headphone switch x1, user manul x1, 1.5 meters 3.5mm to 3.5mm audio cable x1