4 Best
Electronics Stereos
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Product Highlights- Permits normal conversational levels, yet blocks out potentially hazardous noises
- Features 2 built-in microphones, led indicator, and comfortable padded ear cushions and headband
- Automatically and instantaneously shuts down when decibel levels exceed 85 db
- Volume level can be adjusted with the on/off control switch
- Weighs only 12 ounces
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Product Highlights
- ✍method 1: connect 2 audios to (input/output) 1 and (input/output) 2, use the 1/2 switch to get the output;
- ✍kindly refer the product description before buying the product.
- ✍3.5mm stereo audio switcher: bidirectional switching splitter audio sharing active speakers and headphones
- ✍method 2: connect the audio to the input/output, select the audio output between (input/output)1 and (input/output)2 (the output, can be switched between speakers and headphones)
- ✍package include:1 piece 3.5mm audio switcher
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