Bluetooth 5.0 Transmitter Receiver Adapter Audio 3 in 1 Blue

Bluetooth 5.0 transmitter receiver adapter audio 3 in 1 bluetooth audio adapter 3.5mm aux rca optical usb hifi stereo music, fcc pass 2a4ro-m6-td-883wa.[3-in-1 design]: support blue tooth receiving (rx), blue tooth transmitter (tx), f m transmitter mode (87.5-108mhz). equipped with hd led display, working status and blue tooth mode are clearly visible. with multi-function buttons, one-key switch mode, or play/pause music, simple operation. built-in high-definition microphone, support w ireless music listening, hands-free call, navigation, let you drive more safely [wide compatibility]: support nfc function, connect blue tooth when the mobile phone is close to it (mobile phone needs to have this function). as a blue tooth audio transmitter, it turns non-blue tooth tv, pc, laptop, tablet, etc into blue tooth functions. enjoy the w ireless t