Muffpro Bluetooth Ear Defenders, Earmuffs, Hearing Protection + Goggles, NRR 25dB Noise Cancellation, Mowing Construction, black, L

HIGH NOISE REDUCTION As a professional hearing protection manufacturer, we have used our experience to construct double thickened noise dampening foam for 9001XB hearing protection, effectively blocking noise. NRR 25dB ANSI S3.19 (US) CE EN352-1 (EU) certified. Perfect for mowing, snow bubbles, construction, woodworking and other noisy environments. Wireless or Wired: Bluetooth 5.0 mode and AUX input mode create a virtually unbreakable connection between your Bluetooth headphones and the device - even in high traffic places. No skipping, no drips. 4. (3.5mm audio cable included) 24 Hours Playtime A single charge of 4 hours gives you a full 24 hours of listening time. The hearing protection can meet all your needs during a week. Built-in microphones improve call quality and block background and wind noise. Escape your music: rich, natural sound is now enhanced by 40mm dynamic drivers. The powerful bass and crisp high tones get you in the beat everywhere. CUSTOM MADE FOR COMFORT Simply slide the ear cups along the headband to fit different head sizes. The soft, thick layer of padded ear pads and wide ear cups helps them fit snugly around your ears without pressure. HIGH PROTECTION The lenses are made of highly transparent polycarbonate, which is impact and scratch resistant. UV protective coating effectively blocks harmful UV/UVA/UVB rays and blue light. 1 YEAR WARRANTY We trust our product, so we pack it with a 1 year warranty for quality related issues.