Bluetooth version :v5.0, support A2DP/HFP/HSP/AVRCP. Receiving distance: less than 10 meters. Operating frequency :2.402 gh2-2.480 GHz. Transmission power: level 2, maximum 4dBm, support automatic pairing.
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Description Item type:Earphones Signal-to-noise ratio (SNR):more than 75dB Distortion :less..
Bluetooth version :v5.0, support A2DP/HFP/HSP/AVRCP. Receiving distance: less than 10 meters. Operating frequency :2.402 gh2-2.480 GHz. Transmission power: level 2, maximum 4dBm, support automatic pairing.
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Description Item type:Earphones Signal-to-noise ratio (SNR):more than 75dB Distortion :less..