Digital TV listening system with 2.4 GHz transmission – now with TOSLINK
With an adjustable volume up to 120 dB, »introson 2.4« will charm you with its exceptionally clear audio reproduction and its differentiated high-quality sound - reliable and free of noise. This is ensured by the 2.4 GHz frequency, which permits wireless transmission of high bit rates without compression.
3 different equalizer presets are available at the push of a single button.
A special feature of the introson 2.4 is the possibilty to switch from the reception of the TV sound to communication. In this case, the receiver picks up the environment's sounds with its inbuilt microphone and amplifies them. This makes it possible to mute the TV sound in the receiver and converse with other people in the room at any time.
|Transmission method:||digital FM (Stereo)|
|Carrier frequency:||2,4 GHz|
|Frequency response:||30 - 20000 Hz|
|Harmonic distorsion:||< 0,5 %|
|Signal-to-noise ratio:||> 75 dB|
|Working range:||0° C – 55° C|
|Operating time per battery charge:||approx. 4 h|
|Battery type:||Rechargeable Li-Polymer 3,7V 350 mAh|
|Recharge time:||approx. 5 h (2,5h for 90% recharge)|
|Maximum volume:||ca. 120 dB (A)|
|Power supply:||5 Volt DC|
|Power supply unit:||100-240 Volt 50-60 Hz|
|Weight:||approx. 43 g|
|Transmission range:||up to 25 m|