Bluetooth 5.0 Audio Receiver, U Disk RCA 3.5mm, AUX 3.5 Jack, Wireless Stereo Music Adapter With Mic For Car Speaker Amplifier Kit

Product Features:1. Automatic when you connect to power, so it's very good for car use or other use, you want it to have auto-on functions.
2. Dual Device Link: Simultaneously pair your smartphone and tablet and stream music from either with any stereo system that supports a standard 3.5mm or RCA jack. Connect two Bluetooth devices at once to listen to music, make phone calls and more.
3. Connect two devices: Support to connect with 3.5mm audio port and 2 RCA audio ports at the same time.
4.Hands-free Calling and Navigation Broadcast: A built-in microphone for hands-free calling; A simple button to answer/redial/hang up/reject calls. Besides, the vikefon bluetooth car adapter supports voice notification broadcast from existing navigation app, you don't need to look at the phone to ensure safe driving.
5. Wireless Music Streaming: Stream stereo music to non-Bluetooth headphones and speakers.
6. Space-saving Design: Ultra-compact and lightweight for convenient use with a variety of devices.
7. Super Stable Connection: Our Bluetooth audio adapter is equipped with Bluetooth 5.0 chip for stable pairing, fast transmission and wide signal range (33 feet). With 3.5mm AUX port and 2 RCA ports, it can be connected to AUX non-Bluetooth car audio systems, home stereo, wired headphone/speaker, amplifier/home theater. etc Then you can enjoy wireless Hi-fi music streaming! Note: This is a vikefon bluetooth receiver only, not a transmitter. So you can't use it for your TV, keyboard, mouse.
8. Auto Connect: This Bluetooth receiver will automatically connect to the last paired Bluetooth device when you turn it on next time.
9.3-KEY: Next Song/Volume Up, Previous Song/Volume Down, Multifunction Button (MFB)
10: Upgraded to support U disk playback.
11. Note: No built-in battery, so powered by USB charging.