Car Bluetooth-compatible 5.4 Audio Receiver Transmitter Mic Wireless Adapter

1.2-in-1 Bluetooth-compatible Audio Adapter:This Bluetooth-compatible audio transmitter has two usage modes: 1. In TX mode, the Bluetooth transmitter uses a 3.5mm (AUX/RCA) cable to connect an audio source (TV/MP3 player) without Bluetooth-compatible functionality to speakers/headphones/hearing aids with built-in Bluetooth-compatible functionality.

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