3M Alert Earmuff with Radio & Sound Amplification
v/ 10 2,343.60 DKK ( 2,343.60 incl. VAT ) Save 10.00%
v/ 30 2,213.40 DKK ( 2,213.40 incl. VAT ) Save 15.00%
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AM/FM stereo radio (88 to 108 MHz) and electronic sound amplification, which enables conversation. Good signal reception. Switches to mono in case of weak reception. Frequency filter for better sound quality. Microphone positions for directional hearing. Foam and fluid-filled ear cushions. Volume limited to 82 dB(A). Active volume regulation, which adapts to the noise level in the work place. Battery life approx. 100 hours (2 x AA batteries). Also comes with a rechargeable NiMH battery. Audio output to radio and MP3 player. Weight 440 g. incl. batteries.
EN 352-1, EN 352-3 and EN 352-4.
HML=31,29,24 and SNR=32.
- EN 352-1
- EN 352 3
- EN 352-4
