Type: NFC Bluetooth receiver transmitter. Performance: HiFi level. 1x NFC BT19 5.0 audio transmitter/receiver adapter. Transmitter mode: Blue LED light on. Bluetooth version: V5.0+EDR. Technology: BT5.0, a2dp avctp avdtp avrcp hfp spp smp att gap gatt rfcomm sdp l2cap (receiver mode only).
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