NFC Bluetooth Audio Receiver with RCA and AUX Outputs

This NFC Bluetooth audio receiver is a compact audio accessory that upgrades older speakers and amplifiers with wireless playback. It lets your phone send music to compatible sound systems without cables. As a speaker adapter and RCA Bluetooth adapter, it supports RCA and AUX connections for home and car audio setups. The built-in USB port supports plug-and-play music playback from a flash drive, and top controls manage tracks. Wireless transmission range is up to 10 meters.