Walfront Active Noise Reduction Earmuffs Headset Hearing Protector Ear Defenders for Construction Hunting Shooting Military(Army Green)
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This earmuffs is designed to cover a person\'s ears for hearing protection and . It consists of a head-band that fits over the top of the head, and a cup at each end, to cover the external ears. Active noise reduction earmuffs protect the wearer from extreme noises and in the meantime intelligently pickup lower volume sound to ensure a normal communication. This earmuffs is designed to protect against a continuous , particularly low frequency sounds, such as locomotives, heavy tractors, or airfields. Specifications: Material: ABS, sponge Unfold Height: 22cm / 8.66" Fold Height: 12cm / 4.72" Cup Color: Black, Army Green (Optional) SNR: 24dB NRR: 21dB (when active noise reduction function is turned off) Audio Input: 3.5mm port (single channel) Battery: 4pcs AAA batteries (Not included) Quantity: 1 Package Included: 1 x Earmuffs(batteries are not included)
This earmuffs is designed to cover a person\'s ears for hearing protection and . It consists of a head-band that fits over the top of the head, and a cup at each end, to cover the external ears. Active noise reduction earmuffs protect the wearer from extreme noises and in the meantime intelligently pickup lower volume sound to ensure a normal communication. This earmuffs is designed to protect against a continuous , particularly low frequency sounds, such as locomotives, heavy tractors, or airfields. Specifications: Material: ABS, sponge Unfold Height: 22cm / 8.66" Fold Height: 12cm / 4.72" Cup Color: Black, Army Green (Optional) SNR: 24dB NRR: 21dB (when active noise reduction function is turned off) Audio Input: 3.5mm port (single channel) Battery: 4pcs AAA batteries (Not included) Quantity: 1 Package Included: 1 x Earmuffs(batteries are not included)
2019-04-04 12:29:09
