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Products > technic parameter > Hangzhou ZH Tech Co., Ltd | Similar Products

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technic parameter

" found 3 Products from Hangzhou ZH Tech Co., Ltd, China

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(1-3 out of 3)

Active Noise Reduce Shooting Hearing Protector: technical parameters Noise reduction mode Digital active noise reduction Reaction time 0.005s Noise reduction rate NRR 22 dB, SNR 27dB Ear cup material Durable ABS Headband material EVA & nylon ...

Passive Safety Hearing Protector: technical parameters Noise reduction mode Passive noise reduction Noise reduction rate NRR 30dB, SNR 35dB Ear cup material Durable ABS Headband material EVA & nylon elastic material Ear ...

Radio Bluetooth Safety Hearing Protector Pro: technical parameters Bluetooth version Bluetooth 5.3 Noise reduction rate NRR 25dB, SNR 30dB Ear cup material Durable ABS Headband material PU / EVA / PPR Ear cushion Replaceable gel filler ear ...

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