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The Seben Extreme Sound Amplifier allows the greatest possible elimination of disturbing background noises through the use of a complex parabolic antenna technology. Finally it is possible for you to hear sounds of any level over great distances and even comfortably record them. Only those acoustic waves are seized, bundled and concentrated to the microphone which have been targetted. The pollution of the targetted sounds through background noises is therefore minimized. The supplied headphones connect to the microphone and give additional protection against disturbing background noises. Features - Integrated spotting scope 10x25 - 12 sec. integrated digital memory - Incl. headphone and cable connection (1/8) - Invertable eyepieces Specifications - Power supply: 9 V battery (not provided) - Audible and enforced frequency range: 100 Hz to 10kz - Parabolic reflector diameter: 207 mm - Integrated observation monokular - Magnification: 10x - Obj. lens diameter: 25 mm - Integrated digital memory: 12 sec. - Weight: 0.44 kg - Dimensions: 280x210x210 mm incl. reflector - Max. effective distance: 80 m Please note: Listening to third persons without their consent is not permitted and therefore in some cases not allowed by law.
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