Description
Bluetooth chip: WS500 V5.0 version Bluetooth support protocol: A2DP, AVRCP, HFP Audio decoding method: SBC Receiving distance: within 10 meters Working frequency: 2.402GHz~2.480GHz Transmission power: CLASS2, MAX4dbm Microphone sensitivity: -42±3DB Low voltage prompt: 3.2V Sensitivity: 96±3DB Frequency response range: 20~15KHZ Sound-to-noise ratio (S/N)>75db Distortion:
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