{"product_id":"earmor-m300a-sport-shooting-electronic-hearing-protector-gruen-snr-29-116849","title":"M300A Sport Shooting Electronic Hearing Protector green, SNR = 29","description":"\u003cp\u003eThe Earmor M300A is a high-quality hearing protector for sports shooters and tactical operations. With active noise cancellation and a lightweight, ergonomic design, it offers comfort and hearing protection during loud activities.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003e- Noise reduction: NRR 22dB\u003cbr\u003e- Compatibility: Helmet mounting systems\u003cbr\u003e- Active noise cancellation for effective hearing protection.\u003cbr\u003e- Lightweight and ergonomic design for extended use.\u003cbr\u003e- Robust construction for tactical operations and sports shooting.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTechnical Specifications\u003cbr\u003e\u003c\/strong\u003eNoise detection: Ambient awareness via 2 microphones\u003cbr\u003eNoise protection: SNR 29 \/ NRR 22 dB\u003cbr\u003eMicrophone sensitivity: −32 dB ±2 dB\u003cbr\u003eNoise control: Passive noise reduction\u003cbr\u003eModes: Basic ambient awareness\u003cbr\u003eEar cushions: Foam\u003cbr\u003eWater resistance: IPX5\u003cbr\u003eSpeaker impedance: 32 Ω\u003cbr\u003eFrequency range: 20 Hz–20 kHz\u003cbr\u003ePower supply: 2 × AAA batteries (not included)\u003cbr\u003eBattery life: ≤60 hours\u003cbr\u003e3.5 mm AUX input: Yes\u003cbr\u003eOperating temperature: −20 °C to +60 °C\u003cbr\u003eWeight: 295 g ±10 g\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eScope of delivery\u003cbr\u003e\u003c\/strong\u003e- M300A\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat does the SNR value mean?\u003cbr\u003e\u003c\/strong\u003eSNR stands for \"Single Number Rating\" and refers to the mean attenuation of a hearing protector, and thus its average protective effect. The SNR value refers to the average attenuation value of the frequency range relevant to human hearing, from 125 to 8,000 Hz. For example, an SNR value of 30 dB (30 decibels) reduces noise exposure of 100 dB (100 decibels) to a comfortable 70 dB (70 decibels). A hearing protection product should be available starting at 80 dB (80 decibels). Long-term hearing damage can occur at just 85 dB (85 decibels) over an extended period (40-hour work week).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eImportant: The higher the noise level, the shorter the duration of exposure should be!\u003cbr\u003e\u003cbr\u003e\u003cem\u003eAll images shown are for illustration purposes only. Some detail photos may differ in color.\u003c\/em\u003e\u003c\/p\u003e","brand":"Earmor","offers":[{"title":"Default Title","offer_id":54909019685205,"sku":"116849","price":48.95,"currency_code":"CHF","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1073\/8083\/4645\/files\/019a5e99aac0710eae30ac192106fa40.jpg?v=1788996583","url":"https:\/\/www.militaershop.ch\/en\/products\/earmor-m300a-sport-shooting-electronic-hearing-protector-gruen-snr-29-116849","provider":"Militärshop","version":"1.0","type":"link"}