RONGXIANG BTM-07 Wear-Resistant Ear Protection Communication Headset Safety Helmet Earmuff
High-density ABS shell with reinforced fiberglass core ensures extreme durability against impacts and abrasions. Advanced noise reduction technology with 32dB NRR rating, featuring triple-layer acoustic foam for optimal hearing protection in loud environments. Ultra-soft memory foam ear cushions wrapped in breathable protein leather provide all-day comfort without pressure buildup. Integrated high-sensitivity microphone with noise-canceling tech enables crystal-clear communication in construction sites, factories, or shooting ranges. Swivel-mounted earmuff design allows one-ear monitoring while maintaining full protection, ideal for supervisors and equipment operators. Quick-adjust stainless steel headband with silicone grip lining ensures secure fit over hard hats or bare head. Military-grade nylon webbing suspension system distributes weight evenly, eliminating hot spots during extended wear. Works seamlessly with two-way radios, Bluetooth devices, and industrial intercom systems via universal 3.5mm jack. Tested compliant with ANSI S3.19-1974 and EN 352-1 standards for professional-grade hearing conservation.