Commodity attribute

Detail

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Pointing feature: omnidirectional/undirected              Channel: 2

Input voltage: 5V                                                            Support or not: Yes

Whether APP is supported: Yes                                   Bluetooth version: 5.0

Shell process: plastic glue                                     

Built in battery capacity: no battery                            Endurance: more than 12 hours

Signal to noise ratio: ≥ 85dB                          

Frequency response range: 100HZ-20KHZ