Bluetooth 5.0 Hearing Protection Earmuffs Manufacturer
CE (EN 352) Certified | OEM/ODM Customization | Support Low MOQ | Direct Factory
- Products
- Bluetooth Earmuffs
FACTORY DIRECT | WHOLESALE ONLY
Premium Bluetooth 5.0 Hearing Protection - SNR 30dB Certified
Elevate workplace safety and communication with CoSafety's smart electronic earmuffs. Engineered for industrial, tactical, and shooting environments.
EM-009: Premium Active Listening Bluetooth Earmuff
Designed for Tactical & High-Impact Environments
Active Listening Technology: Automatically suppresses harmful noises over 82dB while amplifying low-level sounds for clear communication.
Bluetooth 5.0: Ultra-stable connection with lower power consumption and stereo sound quality.
SNR 29dB Certification: High-level noise reduction for maximum hearing preservation.
Voice Assistant Integration: Hands-free setup via Siri or Google Assistant.
Versatile Connectivity: Includes 3.5mm AUX input for non-Bluetooth devices.
EM-011: Standard Industrial Bluetooth Earmuff
Reliable Protection for General Industry & Warehousing
Crystal Clear Audio: High-fidelity stereo sound for music streaming and phone calls.
SNR 29dB Rating: Superior passive noise reduction technology.
Ergonomic Design: Lightweight with soft ear cushions for all-day comfort.
Long Battery Life: Engineered for full-shift reliability.






Your Reliable PPE Manufacturing Partner
- Strict quality control system
- Long-term cooperation with global clients
- From sample development to mass production, we support your project at every stage.
Factory Direct Pricing: As a direct manufacturer in China, we offer the most competitive wholesale rates.
Certified Quality: Our products meet ANSI (US) and CE EN 352 (EU) standards.
Quick Response: We guarantee a professional quote and technical support within 12 hours.
Customization (OEM/ODM): Custom logos, colors, and packaging available for bulk orders.
Exhibited Worldwide Every Year






Order & Communication Process
Do You Have A Project To Discuss ?
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Needs Assessment And Consultation
In this initial phase, we work closely with you to identify specific workplace hazards and safety requirements. Our team analyzes your industry standards (CE, NIOSH, ISO) to define the exact PPE specifications needed for your workforce.
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Solution Proposal And Sampling
This stage involves presenting a tailored product solution, including material selection and customization options (OEM/ODM). We provide physical samples for your team to test, ensuring comfort, fit, and full compliance before moving forward.
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Production And Quality Assurance
Once the sample is approved, mass production commences under strict ISO quality control protocols. We maintain transparent communication throughout the manufacturing process, conducting rigorous testing to guarantee every item meets safety certifications.
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Global Logistics And Support
The final phase ensures seamless delivery through our global supply chain network. Beyond shipping, we offer after-sales support, including usage training and streamlined re-ordering processes to keep your inventory stocked.
FAQ
Answers to Your Questions About Bluetooth Hearing Protection.
Bluetooth 5.0 provides a faster, more stable connection with a longer range compared to older versions. In a factory or construction environment where interference is common, Bluetooth 5.0 ensures your communication remains uninterrupted while significantly extending battery life.
We uses built-in microphones to monitor ambient sound. When a sudden loud noise (like a gunshot or heavy machinery impact) exceeds 82dB, the electronic circuit immediately compresses the sound to a safe level. Simultaneously, it can amplify quiet voices, allowing you to have a conversation without removing your earmuffs.
Yes, they are specifically designed for tactical use and shooting. Its fast reaction time in cutting off harmful noise makes it a favorite for outdoor hunters and professional shooters who need to stay aware of their surroundings.
SNR (Single Number Rating) is the standard used in the EU, while NRR (Noise Reduction Rating) is used in the USA. Both our EM-009M and EM-011 are tested to provide high-level protection (SNR 29dB), ensuring they meet the safety requirements of most global industrial sectors.
Absolutely. CoSafety specializes in B2B wholesale. We provide full OEM services, including custom branding on the earmuffs and bespoke packaging designs to help you build your own brand presence in your local market.
MOQ depends on your specific customization requirements. Please contact us for detailed solutions and pricing.