LINK 2.0 Certified Refurbished

Earmuffs. Done Better. Our best-selling earmuff got an upgrade. Featuring a padded headband cushion, up to 50 hours of battery life and a *boom microphone for crystal clear calls, LINK 2.0 is the Bluetooth earmuff you've been waiting for.  Thoroughly cleaned and inspected, this "like new" LINK 2.0 has been returned to its original glory. Certified Refurbished items are final sale, backed by our ISOtunes Certified Refurbished Promise with a 90 day warranty. Product will be delivered in standard packaging and include all original accessories and product manual. Looking for new? Check out the LINK 2.0. Product Features: New boom mic* attachment for clearer calls in loud environments New raised buttons for easy navigation Improved battery life up to 50 hours Improved Bluetooth 5.0 Vented headband with new comfort foam headband  Memory foam ear cushions ANSI-certified 25 dB NRR OSHA-compliant hearing protection SafeMax™ Technology limits volume to 85 dB Optional AAA battery** (3) use for up to 100 hour battery life IPX4 sweat and water resistance Background noise-reducing microphone for clear calls in loud environments Siri/Google Voice compatible  ISOtunes LINK 2.0 Certified Refurbished comes with a rechargeable lithium-ion battery and micro-USB charging cord. *Boom Microphone sold separately.