Features:

• SMART SENSE featuring situational awareness technology allows users to safely listen to their surrounding environment and instantly identify potential hazards
• Intuitive amplification of low-level sounds enhances clear communication between co-workers
• High impulse, impact or constant sounds are compressed down to a safely listening level of 85dB
• Enjoy premium audio quality with rich bass, clear mids and crisp treble through the latest Bluetooth 5.1 technology
• USB-C rechargeable battery offers up to 25 hours of runtime on a single charge
• Noise Reduction Rating (NRR) of 23 protects and prolongs your hearing
• Dual-knob design with unique grooves enables independent control of SMART SENSE and Bluetooth volume
• Vented headband provides cool comfort in the hot summer months
• Soft memory-foam ear cushions designed for all-day use
• Noise canceling microphones eliminate background for crystal clear calls in loud environments

Details:

Klein Tools Cat. No. AESEM1S Earmuffs are engineered to incorporate both Situational Awareness and Bluetooth technologies for connectivity to surroundings and music. The dual-knob design featuring unique grooves for easy identification enables users to precisely adjust their Situational Awareness or Bluetooth volumes. Ergonomically designed vented headband provides cool comfort for all-day wear. These earmuffs charge in 2 hours, providing 25 hours of runtime. For more than 160 years, Klein Tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Our family of engineers, workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials, superior workmanship, and keeping manufacturing as close to home as we can. Klein isn’t just the name of our company, it’s also our family name. And since we’re an American company that’s family-owned and family-run, you know you can count on us to be here tomorrow. Klein Tools doesn’t just make great products, we make great products that stand up to the demands of the professionals who use them every day … Since 1857.