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How to use the Window Speaker System TW106 with Headset

The Retekess Window Speaker System TW106 can be used in many scenarios with 3.5mm jack headset. For example, there are many people working at the same time, there is the possibility of talking at the same time, more noisy places, such as ticket offices, banks, restaurants, etc. The specific operation methods and situations are described in detail. If you have any questions, you can contact us through.  ...

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