Hearing Protector (NE 202 A), china Hearing Protector (NE 202 A) manufacturer, Hearing Protector (NE 202 A) wholesale center

NRR: Noise Reduction Rating of 23dB as tested to ANSI S12.42 (ANSI S3.19). Tests performed at independent and certified laboratories in Unite States.



PROTECTION: Our Hearing Protector can adjust the noise reducing sensitivity and suit for any noisy environment. Sensitivity sound controlsystem, reacts/recovers sound onlyneed 1.8milliseconds.



AMPLIFICATION: Hearing Protector can control harmful noise levels to kept within 75dB. If Sounds below 70dB can be amplified up to 8X times normal hearing to 50dB. So every sound can be heard even at long distances at a gain of incredible 50dB.



FUNCTION: Our Hearing Protector dual buit-in microphone, volume controls and speakers provide natural directional hearing on the two ear cups. Each ear cups is equipped with its own electronics circuit. The sound reception is stereophonic, with maintained directional sound.



Receiver/Input capabilities for: Computer, AM/FM Radio, CD, DVD, MP3 Player, TV or other electronics using a 3.5' mini jack. We have stereo independent volume controls can let you enjoy full, clear directional sound in stereo.



CONFORTABLE: Our new special materials for ear-cushion and headband cushion provide excellent protection and comfortable. Slide soft headband cushion and adjustment can fit all head sharps & sizes. The ear-cushion and headband cushion can replaceable for washing.



BATTERY: Use a single AAA battery on each side. Minimum 250 hours battery life.



COLOUR: Black/ White/Orange/Green can option.



PACKAGING: Exquisite packing design, Card, Box, Clamshell, Bag (cloth or leather).