FREE 2.0 Listen Only Certified Refurbished ISOtunes WIred Listen Only Not Bluetooth-enabled

Not Bluetooth-enabled

we recommend replacing ear cushions every 3-9 months depending on the frequency of use

Up to 16 hour battery life

ANSI-certified 25 dB NRR

Up to 14 additional hours with charging case

FREE 2.0 Listen Only Certified Refurbished ISOtunes WIred Listen Only Not Bluetooth-enabledCut 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. Unlike our standard products, ISOtunes FREE 2. 0 Listen Only DOES NOT have a voice microphone for making or taking calls. Thoroughly cleaned and inspected,