This music receiver(hands-free) is designed to receive music from mobile phones or transmitters that feature Bluetooth wireless technology.The music receiver can be used with almost any audio receiver with an audio input jack,including automobiles.Listen to music from your smart phone or mp3 player on your existing home or car audio system.
All bluetooth enabled devices: Smartphone and laptops
Bluetooth: v2.1+EDR, Class 2
Bluetooth stereo audio profile:A2DP
Transmission Distance: up to 10m
Operation time: up to 8 hours
3.5mm stereo audio output