Bluetooth Transmitter Receiver - V5.3 Bluetooth Audio Receiver w/Display & Knob, 3.5mm AUX RCA Wireless Audio Adapter for Home Stereo/Headphone/Speaker/TV/PC/Car, Support TF Card/U Disk Music Play

Bluetooth 5.3
Audio Adapter: Upgrade your non-Bluetooth devices to Bluetooth-enabled ones, including vintage stereos, speakers, TVs, and car stereos with this Bluetooth adapter. Enjoy better stability and faster connections with the latest Bluetooth 5.3 chip. 2-In-1 Bluetooth
Receiver & Transmitter: In transmitter mode (Tx), the Bluetooth adapter is plugged into non-Bluetooth audio sources such as TV/airplane entertainment and transmits audio to Bluetooth headphones/speakers. In receiver mode (Rx), it receives audio from your phone/tablet via Bluetooth and plays on the car stereo, wired headphones/speakers. Support RCA & AUX 3.5 mm
Audio: Enjoy a wider range of audio sources with this Bluetooth transmitter & receiver. It supports 3.5 mm (AUX) and RCA(L/R) audio, TF Card & USB Disk Play (in receiver mode), and is plug and play.
User-Friendly Knob: Allows
you to control everything: Short press it to pause/play music or answer/hang up a call, and rotate it to control volume.