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Color：
carbon lime
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Size：
diameter：120mm high：39.5mm；net weight：252g
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Connect：
USB2.0（Full speed）、Bluetooth, Bluetooth Adapter
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Power supply：
USB Bus powered（5V500mA）；built-in lithium battery（2000mA）
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Audio Features：
360° intelligent sound pickup, 384ms cancellation, intelligent dynamic noise reduction, automatic gain control, full duplex
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Functional features：
BT-31S-C Bluetooth omnidirectional microphone is a portable conference microphone with wireless charging function, connected through USB, Bluetooth Bluetooth adapter, can be quickly paired with Bluetooth-enabled devices, can be held anytime, anywhere. It is suitable for small medium-sized meetings, can also be used normally in high-end family business or leisure entertainment places.
