The headphones were delivered very quickly and well packed. The package consists of a base station, headphones, 2 batteries, spare rubber for the earphones and an interconnect cable for the TV. Is located at the base station a loading facility for replacement batteries, so you almost always has a functional headset. The battery can be easily exchanged between the charging station and headset. If the headset is no longer needed, it can simply be placed in the base station. Here, the present in the headset battery is recharged. For connecting to the TV are different cables in as Scart and headphone cables. Here you have to just try what works best. I had the best result directly to the headphone jack. At the base station, you can set three different keys. By a simple push of a button, you can determine and adjust for themselves the most appropriate sound quality. On headphones themselves is the on / off switch, the volume control to 120db (a rotating wheel) and transfer to micro (one large button). Is converted to micro-receiver, you can chat with a person. Television reception is suppressed so. The sound quality and volume of the device are very good. Operation is simple. A telephone / mobile phone in close proximity caused noise. A slight noise can be heard in the headphones when the volume is set very low. Due to the shape of the earphones, the device is not to be used in combination with a hearing aid.