Bluetooth 5.0 Audio Receiver 3D Stereo Music Wireless Adapter 3.5 AUX Jack for Car Kit.

1. Unique 3D surround function: With the 3D audio button, you can switch to 3D mode to enjoy high fidelity surround sound from a conventional sound source. Its enhanced internal chip takes responsibility for the conversion to make it possible using lossless convenient codes.

2. Auto power on When you connect to the power supply, it is very good for use in the car or whatever you want, it has auto power on function.

3. Pairing with two devices: Simultaneously pair your smartphones and tablets on the base and stream music from any of them to any stereo system that supports 3.5mm or RCA standard. Connect two bluetooth devices at once to listen to music, make phone calls and more.

4. Connect two devices: Support to connect with 3.5mm audio port and 2 RCA audio port at the same time.

5. Wireless music streaming: Stereo music streaming to non-Bluetooth headphones and speakers.

6. Compact Design: Ultra-compact and lightweight for easy use with a variety of devices.

7. Super stable connection: Our Bluetooth audio adapter is equipped with a Bluetooth 5.0 chip for stable pairing, fast transmission, and a wide signal range (33 feet). With 3.5mm AUX port and 2 RCA port, it can be connected to non-bluetooth car audio systems, home stereos, wired headphones / speaker, amplifier / home theater, etc. Then you can enjoy wireless Hi-Fi music streaming ! Note: This is vikefon bluetooth receiver only, not transmitter. So you can't use it for TV, keyboard, mouse.

8. Automatic connection: This bluetooth receiver will automatically connect to the last paired bluetooth device when powered on next time.

9. Refresh button: Next song / Volume up, Previous song / Volume down, Multifunction button (MFB)