Наушники складные с шумоподавлением 22 дБ | Электроника

Наушники складные с шумоподавлением 22 дБ | Электроника

Razor Slim Shooter Style Foldable Earmuffs 22 dB Black Noise Cancelling Headphones feature: Designed for use in the field. After turning on the noise reduction pickup function, the wearer will immediately convert the high-decibel noise and popping sound collected at 360 degrees into the acceptable range for human ears. Binaural microphones will automatically (soften and attenuate) above 82. The impact sound is higher than decibels, and the noise reduction rate is 22NRR, which can collect and amplify environmental/talking sounds below 18 decibels. The earmuffs also have low-profile earmuffs that will not interfere with your aiming. The headband is padded to provide comfort and telescope functions to ensure safe and customized wear. When connected to an MP3 player or other audio source, the external audio jack allows the headset to double as a stereo headset. One switch can independently control the pickups on both sides, powered by 2 AAA batteries (not included) The wearer can provide 6 times the sound pickup effect. 3.5mm dual-channel audio interface can be connected to audio devices, such as mobile phones and computers specification: Color: army green, black, khaki Weight: 375 grams Product net weight: 300g Size: 125x110x100mm Packing size: 12.5 * 13.5 * 10cm single: 375 grams Battery type: 2 AAA batteries (not included) Style: earmuffs Material: ABS plastic Energy: battery powered Sound level: 24 dB Special function noise reduction level (NRR): 22 dB