These Supreme Pro-X behind-the-neck foldable electronic earmuffs have black cups, foam cushions and, a cloth band. They are powered by two disposable AAA batteries and have a 3.5 mm audio mono plug auxiliary input. The IP67 dielectric earmuffs have a noise reduction rating of 19 decibels and meet the CSA Class B standard. They feature volume and power control button and includes two batteries.
Technical Specs
ItemElectronic Earmuffs
Earmuff TypeFoldable
DielectricYes
Intrinsically SafeYes
Wired Connection Type3.5mm Mono Jack
Battery SizeAAA
Auxiliary Input3.5mm Mono Plug
SeriesSupreme Pro-X
Band ColourBlack
Cable StyleStraight
Includes BatteriesYes
Replacement Pad Grainger Part Number3THJ3
Battery TypeDisposable
Electrically InsulatedNo
Noise-CancelingYes
For Use WithNoisy Environments
Two-Way Radio Communication Type - MERCHListen Only
Earmuff StyleBehind-the-Neck
Noise Reduction Rating19 dB
Radio Band TypeNo Radio Band
Connection Type3.5mm Mono
Cushion MaterialFoam
Cup ColourBlack
Includes(2) Battery
StandardsANSI S3.19-1974, CSA Class B
Band MaterialCloth
FeaturesAdjustable Volume, Automatic 4 hr Shut Off