Valent easily operable headphones good bass good sound, no noise, no interference with my WLAN Fritz Box 7270, the digital connection works with my Samsung TV perfectly, good wearing comfort but poor transmission power, at ~ 10m and only by a 24er KST stone wall is then final with funny, off there can still be heard only with dropouts the reception, in the basement or outside the house is nothing more. The Sennheiser RS 120 II I had bought previously received in the garden, basement, etc. for me is sufficient the All thing in my apartment! Plus: Flawless processing; Very sexy; Beautiful sound with a penchant for bass and surround sound. Versatile accessories, CD with manual, power connector for all countries in the world, cable for digital (optical) and analog connections!
Unfortunately a penalty for very poor transmission distance and transmit power through several walls in the house, 100m reception in sight can not be reached, according to description, well, but I'll check it again?
Addendum: I have today 3.3. 2015, the external connection test performed within sight! to 85 meters, the signal is stable, 5 meters then dropouts. Also inside with deactivated WLAN is the reception only 10 meters!