NEVER FAIL GEAR TACTICAL EARMUFF WITH BLUETOOTH

COMPATIBLE WITH: ALL HEAD SIZES (ADJUSTABLE DESIGN)
NOISE REDUCTION: SNR 28DB
SOUND QUALITY: AMPLIFIES LOW-LEVEL SOUNDS AND BLOCKS HARMFUL NOISE ABOVE 82 DB
MATERIAL: ABS PLASTIC AND FOAM CUSHIONS
POWER SUPPLY: 2X AAA BATTERIES (NOT INCLUDED)
BATTERY LIFE: UP TO 350 HOURS
SWITCH TYPE: ROTARY VOLUME CONTROL
WEIGHT: 320G
WATERPROOF: IPX4
PACKAGE CONTENTS: 1X EARMUFF 1X USER MANUAL