Ultra-Durable Industrial Ear Muffs with Bluetooth & Heating
Advanced noise reduction with 34dB NRR rating, ideal for construction, shooting, and heavy machinery environments. Premium ABS shell with memory foam cushions for all-day comfort and airtight seal. Built-in Bluetooth 5.0 for wireless music/calls and rare heating function to prevent ear fatigue in cold climates. Lightweight (under 300g) with adjustable steel headband for secure fit. Military-grade materials resist impacts, moisture, and extreme temperatures (-20°C to 60°C). OSHA-compliant for industrial safety. Direct factory pricing – bulk orders available for contractors and distributors. Ships globally with wholesale discounts.