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Save 10% Now with PROMO CODE: "CLOVER10" + Free Shipping on Orders Over $49! Exclusions apply for select brands.
Save 10% Now with PROMO CODE: "CLOVER10" + Free Shipping on Orders Over $49! Exclusions apply for select brands.

Klein Tools AESEM1S Smart Sense Electronic Hearing Protection Safety Earmuff with Bluetooth & Situational Awareness, NRR 23dB, 25hr Runtime

SKU AESEM1S
Availability:
in stock, ready to be shipped
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🚛 Get it between Thursday, Apr 03 - Saturday, Apr 05, if ordered within the next 12 hours and 35 minutes.
Return Policy & Eligibility

Return Policy
We accept returns on most items within 30 days of purchase. However, the following items are NOT eligible for return:

  • Built-to-order or custom-made products (e.g., Rolair Air Compressors)
  • Gas-powered equipment (e.g., Generators, Power Washers, Chainsaws)
  • Pneumatic tools (e.g., Nail Guns, Paint Sprayers)
  • Ladders, scaffolding, or climbing equipment
  • Fall protection equipment (e.g., Lanyards, Harnesses)
  • Batteries
  • Used consumables or accessories (e.g., Sandpaper, Saw Blades)
  • Guide rails longer than 95 inches
  • Cast iron equipment (e.g., Table Saws, Drum Sanders)
  • Clothing (all sales are final)

For more details on eligible items and our full return instructions, please click here to view our complete policy.

Our Price Match Promise

We’re dedicated to offering you the best price on high-quality products from trusted sources. If you find the exact same item from an authorized seller at a lower price—including all shipping, handling, taxes, and any additional fees—we’re happy to match it.

To request a price match, simply contact our Customer Support team with the following details:

  • Your order number and purchase date
  • The product identifier or model number
  • A link to the competitor’s advertisement showing the lower price

Once we verify the details, we will issue a credit (if applicable) within two business days.

Terms & Conditions:

  • The competitor must be an authorized retail dealer.
  • The product must be identical, in stock, and available with the same features and warranty.
  • This offer does not apply to auction sites, clearance events, special promotions, misprints, or limited-time offers.
  • Price match requests must be made within 30 days of your purchase.
  • Refunds will be processed in the original form of payment.
  • Certain items, such as heavy equipment, may be excluded.

We stand by our commitment to bring you the best deal possible!

Original price $0
Original price $99.99 - Original price $99.99
Original price
Current price $99.99
$99.99 - $99.99
Current price $99.99
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Product Details

Features

Description

Details for Klein Tools AESEM1S Smart Sense Electronic Hearing Protection Safety Earmuff with Bluetooth & Situational Awareness, NRR 23dB, 25hr Runtime

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.

More From Klein Tools

A trusted name in the electrical and trades industry, Klein Tools has been crafting high-quality hand tools for professionals since 1857, specializing in durable, precision-engineered solutions for electricians, linemen, and contractors.

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