The ISOtunes IT-34B are noise-isolating over-ear hearing protection muffs with Bluetooth connectivity for music and phone calls, and feature level-depending Aware Technology to deliver enhanced situational awareness and communication capabilities in loud environments.

• Aware Technology offers level-dependant hearing protection to enhance user safety and situational awareness
• SafeMax Technology delivers exceptional audio quality while limiting the volume output to 85 dBA
• Boom mic attachment capable for enhanced crystal clear calls even in loud environments (boom mic sold separately)
• Foam ear and headband cushions provide a comfortable fit
• Raised buttons for easy handling and use
• AAA battery compatible (sold separately) for added battery life and versatility
• Auto shut-off after 4 hours when not connected to Bluetooth for battery conservation
• IPX4 sweat and water resistant design offers improved durability and longevity