Shenzhen Sinok Digital Technology Co., Ltd 16Years

Shenzhen Sinok Digital Technology Co., Ltd

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The working principle of a recording pen
The working principle of a recording pen

A recording pen is a portable electronicdevice used for recording sound. It usually has a built-in microphone andspeaker that can capture and play audio. A recording pen can be used forvarious purposes, including meeting recording, lecture recording, interviews,music performances, etc.

Corporate dynamics 2025-01-16
How to choose a recording pen?
How to choose a recording pen?

In the era of information explosion, voice recorders are favored as efficient tools for learning and meeting recording. There are various types of recording pens emerging in the market, ranging from professional grade high-definition lossless recording pens to portable mini models

Corporate dynamics 2023-02-26
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