This was in my case long impossible, except on normal mobile phone speaker or on my Bluetooth speaker.
To my question, you can buy such a Bluetooth receiver.
It's simple, I have the receiver to my boxing wired (included) is connected and then connected it via Bluetooth with my smartphone. This works fine.
Now I can therefore also hear from the bed of music.
What particularly makes this receiver, and why you should buy it, he is also simultaneously a transmitter.
On a slide (see picture) you can switch between the receiver and transmitter.
One or the other will surely know what a transmitter, I explain it nevertheless again.
A transmitter makes it possible with a non Bluetooth enabled device, a normal laptop, for example, listen to music via a Bluetooth speaker. This works perfectly well.
Appearance:
Visually I like the Bluetooth Audio Transmitter & Receicer very good. He is not very noticeable, in black and really nice and small.
All in all I can to Bluetooth Audio Transmitter & Receicer anyone because it does the job properly, looks good and is also inexpensive, which is why I give him 5 stars.