PRO 3.0 Certified Refurbished Technology_Tactical Sound Control™ and a background noise-dampening microphone

and a background noise-dampening microphone

1 pair of silicone triple-flange eartips

noise isolation

ISOtunes WIRED Listen Only is sweat and water resistant with a 29 NRR and steady-state background noise-isolation for clear calls in loud environments

PRO 3.0 Certified Refurbished Technology_Tactical Sound Control™ and a background noise-dampening microphonePRO 3. 0 is an all over upgrade featuring the latest and greatest communication technology in our best selling and most durable PRO design. Thoroughly cleaned and inspected, this "like new" PRO 3. 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