Hearing Protection With Bluetooth 5.0 — The ZOHAN EM037 safety earmuffs is equipped with the latest Bluetooth 5.0 technology that provides a stronger and more stable connection than Bluetooth 4.0 , you can move freely in your work environment and answer phone calls easily , the wireless range is up to 80ft, it also has a HI-FI sound quality that provides you with a smooth music experience.

Premium Hearing Protector — The ZOHAN EM037 Hearing Protection Headphones has a high noise reduction rating up to 25dB which meets the European & American standards for noise reduction and will protect your hearing from hazardous sound levels during lawn mowing , woodwork or construction. And with a 4-hour charge time , It has a durable playtime up to 40 hours in Bluetooth mode.