ISOtunes IT-34 LINK Aware Bluetooth Earmuffs

ISOTunes LINK Aware earmuffs feature Aware technology, which lets you hear the sounds you want, like conversations, but screens out harmful spikes like hammer strikes and popping nailguns. Aware can be easily adjusted if needed to reduce all sounds—just press the buttons. Features 25 dB of noise reduction and high-definition audio piped in via Bluetooth® 4.2. Noise-isolating microphone means you can take phone calls as you work, and the slim, lightweight earmuffs promise comfort and easy-on, easy-off convenience. The built-in rechargeable battery delivers up to 11 hours of runtime, and you can even switch to three AAA batteries (not included) for up to 22 hours of connection.

Features:

• Aware technology for situational awareness and precise impulse filtration
• Soft memory-foam ear cushions and ventilated headband for all-day comfort
• Noise-isolating microphone for clear calls in loud environments
• Safemax Technology limits volume to 85 dB
• OSHA compliant hearing protection
• ANSI certified 25 dB noise-reduction rating (NRR)
• 11 hour run-time with rechargeable battery
• Use optional AAA batteries (3) for up to 22 hours of run-time
• Rated IPX4 for sweat and water resistance
• Siri/Google Voice compatible
• Automatic power off after 4 hours without Bluetooth connection