Klein Tools AESEM1 Hearing Protection Safety Earmuffs with Bluetooth Technology, NRR 20dB, 70-Hour Runtime

Klein Tools AESEM1 Earmuffs incorporate both hearing protection and Bluetooth technology into a single solution keeping you safe from the elements and connected to your music. Remarkable 70-Hour runtime coupled with an ergonomically engineered vented headband and memory-foam ear cushions provide comfort all-day long. Simplistic 3-button design which features oversized buttons allow for easy identification even when wearing gloves. 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.

• ‎Stainless Steel
• Imported
• HEARING PROTECTION EARMUFFS: Protect and prolong your hearing from harmful and damaging sounds with an NRR (Noise Reduction Rating) of 20dB
• PREMIUM AUDIO QUALITY: Immerse yourself in superior sound with deep bass, clear mids, and crisp treble, thanks to cutting-edge Bluetooth 5.3 technology
• IMPRESSIVE BATTERY LIFE: Enjoy uninterrupted entertainment for more than 70 hours on a single charge
• ALL-DAY COMFORT: Designed for extended wear, these earmuffs feature a vented headband for cool comfort during hot summer days and soft memory-foam ear cushions for a snug fit every time
• OVERSIZED BUTTONS: Straightforward 3-button design ensures users can easily identify and navigate with gloves
• CALL WITH CONFIDENCE: Environmental noise canceling microphones eliminate background noise for your callers
• BUILT TOUGH: Dust and water-resistant IP54-rated enclosure with 6.6-Foot (2 m) drop protection makes these earmuffs ideal for harsh environments