This Bluetooth adapter 5.0 is designed for non Bluetooth car/home stereo system with 3.5mm aux port. 10m barrier-free transmission. The back clip allows this adapter to stay wherever you want.
Stable transmit and receive Bluetooth signals. CSR chip for more stable, faster transmission and lower power consumption.
Built-in microphone supports hands-free calling. The Bluetooth receiver has a switch button and two volume buttons. The volume buttons not only control the sound but also switch the song.
Fully charged for 2 hours, 4-5 hours of continuous use. The Bluetooth receiver can pair two devices at a time and can switch between them freely.