FREE 2.0 Certified Refurbished

Cut the cords. Go FREE. Our original true wireless earbud hearing protector -- only better! Featuring an upgraded 25 NRR and Bluetooth 5.2 technology, the new and improved FREE 2.0 provides enhanced noise reduction and functionality for an enhanced audio experience in the same, great cordless fit. Thoroughly cleaned and inspected, this "like new" FREE 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 generic packaging and include all original accessories and product manual. Looking for new? Check out the FREE 2.0. Product Features: New & Improved ANSI-certified 25 dB NRR New & Improved Bluetooth 5.2 OSHA Compliant hearing protection True wireless technology SafeMax™ Technology limits volume output to 85 dB Up to 7 hour battery life Up to 14 additional hours with charging case IP45 dust, sweat, and water resistance Noise-isolating microphone for clear calls in loud environments Siri/Google Voice compatible ISOtunes FREE 2.0 Certified Refurbished comes with 3 pairs of ISOtunes Short TRILOGY™ foam eartips, 3 pairs of silicone double flange eartips, USB-C cable, and a portable charging case.