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Electronic Noise Blocking Earmuff
•Sound active compression (SAC) reduces sounds to safe levels(85dB)
•Amplification 8 times to detect the ambient sounds if lower than 70dB
•1/8in(3.5mm) input jack/plug for portable audio devices such as MP4,Ipod etc.
•High fidelity stereo sound
•Adjustable headband
•Light weight
•Foldable headband, easy for storage
•Soft padded ear cushion
•Independent electronic circuit on both cups
•Powered by 2x1.5v AAA batteries on each cup over 300 hours lifetime(alkaline)
•Idea for shooter, hunter and worker involved in noisy surrounding
TECHNICAL DATA-Electronic ear defender
•Material of headband: Steel strip , PVC cover
•Material of ear cushion: PVC with foam inside
•Material of cup: ABS
•Dimension of earmuff(folding): 11.5*11.5*10cm
•Weight of earmuff(batteries excluded):200g
•Battery type: two AAA batteries each side over 300 hours
Electronic Noise Blocking Earmuff
•Sound active compression (SAC) reduces sounds to safe levels(85dB)
•Amplification 8 times to detect the ambient sounds if lower than 70dB
•1/8in(3.5mm) input jack/plug for portable audio devices such as MP4,Ipod etc.
•High fidelity stereo sound
•Adjustable headband
•Light weight
•Foldable headband, easy for storage
•Soft padded ear cushion
•Independent electronic circuit on both cups
•Powered by 2x1.5v AAA batteries on each cup over 300 hours lifetime(alkaline)
•Idea for shooter, hunter and worker involved in noisy surrounding
TECHNICAL DATA-Electronic ear defender
•Material of headband: Steel strip , PVC cover
•Material of ear cushion: PVC with foam inside
•Material of cup: ABS
•Dimension of earmuff(folding): 11.5*11.5*10cm
•Weight of earmuff(batteries excluded):200g
•Battery type: two AAA batteries each side over 300 hours