Wireless Stereo Audio Music Receiver H-366 Bluetooth V4.0 with Mic 3.5mm Audio Port Hands-free for Car AUX Home Audio System Multi-function technique, one Bluetooth receiver can connect with two Bluetooth devices. High quality stereo transmission for a better music experience. High quality stereo transmission for a better music experience. Safe driving design, it can be used as a Bluetooth carkit which with music play function. Connect via Bluetooth with phone to receive phone calls and use voice commands Stream music from any Bluetooth (A2DP) capable device