Advantages 2 high frequency microphones Amplifies naturals sounds until x3 Adjustable volume Comfortable and adjustable headband Jack cable 3,5 mm supplied Product features Automatic release from 75 dB Noise reduction (SNR): 29 dB: H=33 dB M=26 dB L=18 dB Stereo sound 2-year warranty Specifications Weight: 278 g (without batteries) Power: 2 LR03 AAA alkaline batteries (not supplied).
Bron: numaxes.com
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