ADVANCE BT Certified Refurbished Color:Black Automatic Power Off after 2

Automatic Power Off after 2 hours without Bluetooth connection for battery conservation

SafeMax Technology™ limits volume output to 90 dB

Send them an ISOtunes Sport e-gift card and let them decide

Certified hearing protection blocks 25 dB

AIR DEFENDER AM/FM comes with an aux-in cable

ADVANCE BT Certified Refurbished Color:Black Automatic Power Off after 2ADVANCE BT is the first of its kind; an in ear tactical hearing protector that provides awareness and active gunshot muting. ADVANCE BT is seriously comfortable and has bluetooth for accessibility. Designed to be the hearing protection you actually want to wear. Thoroughly cleaned and inspected, this "like new" ADVANCE BT has been returned to its original glory. Certified Refurbished items are final sale, backed by our ISOtunes Certified Refurbished