Dual 3.5mm Computer Headset Training Box

PCM Cable Co., Ltd. is one of the leading dual 3.5mm computer headset training box manufacturers and suppliers in China. Welcome to wholesale high quality customized products at discount price from our factory. Contact us for quotation and free sample.

1. Connect to the DC3.5mm headphone jack, one in and two out. Compatible with all 3.5mm computer headphones.

2. Used for call center, training new people or monitoring.

3. No need to install drivers, automatic identification, support hot swap.

4. Both headphones can adjust the speaker volume, mute, and have a mute indicator function.

5. You can also use one of the jacks to make the original headphone adjust the volume and mute the sound.

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