Included with the Macrom M-HPB20 headphones a USB cable and an instruction manual are in English French German Spanish Italian Dutch
If you want to operate the Bluetooth Headphone on a custom PC, if not available, Bluetooth Dongle which are zuhaben for little money.
The Headphone combines easily with my phone and my tablet.
The music playback was surprisingly good, which I had not necessarily expected in the price range.
Several test calls passed without problems you can understand everything well and was also well understood.
Connected to the PC, I tried to use it as a headset, but there the micro was too bad, because it transmits in mono and 16 bit 8000 Hz, this sounds quite tinny. But it's also a, as the name suggests, Headphone.
The operation during the hearing is very easy thanks to the large right button on the left ear cup.
The battery is held by good 8.5 hours. From the comfort ago I felt the headphones after a few hours quite uncomfortable but I think that's always feeling thing.
All in all, I can say that me Headphone has pleasantly surprised, so I would say that the price fits absolutely Leistungsverhältiniss