With adjustable volume up to 120 dB, Introson Digital 2.4 from Humantechnik has exceptionally clear audio reproduction and high-quality sound - reliable and free of background noise. A special feature of the Introson Digital 2.4 is the possibilty to switch from the reception of the TV sound to the built in microphone of the receiver so that you can listen to conversations too.
Transmission method: digital radio (stereo)
Toslink optical digital connection
Receiver Stethoscope Headset (Under the chin)
Adjustable volume up to 120 dB
Receiver weight: 66 g
3 different bass and treble presets are available at the push of a single button
Switch from the reception of the TV sound to communication
Range: up to 25 m
Number of battery packs: 2 - (Keep one battery on charge, while using the other)
Operating time per battery pack: approx. 4 h
Charge time: approx. 5 h (2.5h for 90% charge)
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Carrier frequency: 2.4 GHz
Audio frequency transmission range: 30 - 20000 Hz
Distortion factor: < 0,5 % Signal-to-noise ratio: > 75 dB
Work range: 0° C – 55° C
Battery type: Li-Polymer 3,7 V 350 mAh
Power consumption: approx. 4.5 VA
Power supply: 5 Volt DC
Power supply mains unit: 100-240 Volts 50-60 Hz
Humantechnik Introson Digital Headset - with built in microphone
has a rating of 4.7 stars
based on 3 reviews.