Lithium Ion Battery [LINK, LINK Aware IT-34, DEFY] INSIDER-50 Noise-Isolating Microphone for clear communication

Noise-Isolating Microphone for clear communication in loud environments

Adjustable headband fits most (S-L)

DEFY Slim Replacement Foam Cushions fit the ISOtunes Sport DEFY Slim BT and DEFY Slim

Rechargeable battery up to 11 hours or AAA compatible

Product will be delivered in generic packaging and include all original accessories and product manual

Lithium Ion Battery [LINK, LINK Aware IT-34, DEFY] INSIDER-50 Noise-Isolating Microphone for clear communicationCompatible with LINK, LINK Aware [IT 34]*, and DEFY earmuffs. *IT 34 does not have any green on the headband, and does not have a boom mic port under the right ear cup.