Electronic Noise Cancelling Headphones Reduce Sound Foldable Earmuff Protection

Description

Electronic Shooting Earmuffs Gun Range Noise Canceling Ear Muffs NRR Earphones
Features：
Drummer Earmuff, Shooting earmuffs
Electronic Noise Blocking Earmuff
Sound active compression (SAC)automatically turn off pickup if higher than 85DB
Amplification 6 times to detect the ambient sounds if lower than 70dB
High fidelity stereo sound
Adjustable headband, light weight,soft padded ear cushion
Foldable headband, easy for storage
Independent electronic circuit on both cups
Idea for shooter, hunter and worker involved in noisy surrounding
Color: Black
Material of headband: POM Plastic
Material of ear cushion: with foam inside
Material of cup: ABS
Dimension of earmuff(folding): 12.5 x 10cm/4.9" x 3.9"
Battery type: Lion-battery inside, it will be used for 8 hours after fully charged.
Quantity: 1PC
Packing list:
1X earmuffs
1x 3.5MM Audio Line
1x USB Data line