3X(1. Auto On When you connect to the , So its very good for to use in car or other you want it have auto on functions. Dual Device Link: Simultaneously pair your smartphone and tablet and stream music from either one 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.
2. Hands-free Calling & Navigation Broadcast: A built-in microphone for hands-free calls; One simple button to answer/redial/hang up/reject calls. Besides, the Bluetooth car adapter supports broadcasting voice ification from existed navigation App, you don't need to look down the phone to safe driving.
3. Wireless Music Streaming: Stereo stream music to non-Bluetooth headphones and speakers. Space-Saving : Ultra-compact and for convenient use with a of devices.
4. Super Stable Connection: Our Bluetooth o adapter is fitted with a Bluetooth 5.0 chip for steady pai, fast transmission and a wide signal range (33 feet). With the 3.5mm AUX port and 2 RCA port, it can be connected to non-Bluetooth car o systems, home stereo, wired headphone/speaker, Amplifier/Home Theater.etc. Then you can enjoy wireless Hi-fi music streaming!
5.Auto-Connect:This Bluetooth receiver will automatically connect to the last paired Bluetooth device when you turn it . 3-KEY: song/Volume Up, Previous Song/Volume Down, Multifunction Button(). Upgraded to support U Disk play.

Content: O
Sound Track: Double
Model Number: NEW bluetooth receiver
Transmission Distance: 10m / 33ft
Charging: Type c Port 5V
colour:Black
Material:ABS
size:78 x 50 x 18mm

Package Contents:
1 x Bluetooth 5.0 o Receiver Adapter
1 x 3.5mm Aux Cable
1 x RCA cable)