Telefunken Wireless TV Headphones

– primary function: wireless headphone
– receiver with microphone
– wireless monitoring
– battery for tower: 2x aaa battery (not included)
– battery for wireless headphone: 2x aaa battery (not included)
– emission frequency: -86 +/- 0.5mhz
– emission distance: >= 10 meters
– headphone receive range: -86 +/- 108mhz
– distortion: less than 2%
– media players compatibility: dvd/cd players, tv, iphone, mobile phone with 3.5mm earphone input