ADVANCE BT Color_Matte Black 0 is perfect for the

0 is perfect for the worker on the move

featuring superior protection and environmental awareness

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

earhook designed to withstand high temperatures

Extra Battery

ADVANCE BT Color_Matte Black 0 is perfect for theADVANCE 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. Tactical Sound Control amplifies environmental sound and limits harmful noise Certified hearing protection blocks 26 dB Battery up to 10 hours (Bluetooth) 20 hours (TSC) Ultra durable IP67