ADVANCE BT Color:OD Green UNIVERSAL Eartips come in one-size

UNIVERSAL Eartips come in one-size and are perfect for those who need an easy

Bluetooth 5

DEFY Slim comes with 2 AAA batteries and an auxiliary cord

improved usability

except the FREE or FREE 2

ADVANCE BT Color:OD Green UNIVERSAL Eartips come in one-sizeADVANCE 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