Enjoy Music Streaming WirelesslyThis car Bluetooth adapter can be connected to non-Bluetooth car audio systems, home stereos, speakers, wired headphones via the 3.5mm adapter; And equipped with Bluetooth 5.0 chip for stable connection / fast / wide transmission signal range. Pair it with your phone and start listening to your favorite music! High resolution restores lossless sound quality and brings CD-level music experience. And can turn wired to wireless, make listening to songs more convenient Built-in rechargeable lithium battery, a full charge lasts 10 hours. And it can be used when charging when the power is low, convenient and economical. 10m transmission distance, you can enjoy music around the corner and enjoy the freedom as you like