Ads by Google
Black NHP-820E Hearing Protection with Radio
NRR:
Noise Reduction Rating proved to be under 25 dB as tested to ANSI S12.42 (ANSI S3.19). Tests performed by EDI Laboratory under testing standard ANSI S12.42 (ANSI S3.19) set up by American National Standards Institute.ATTENUATION DATA (ANSIS3.19-1974)
Freq. Hz | 125 | 250 | 500 | 1000 | 2000 | 3150 | 4000 | 6300 | 8000 | NRR | |
Mean Att. | 16.3 | 19.6 | 27.8 | 35.2 | 37.8 | 43.4 | 42.2 | 42.7 | 40.7 | 25 | |
Std. Dev. | 2.6 | 2.2 | 2.4 | 3.0 | 3.0 | 2.6 | 2.8 | 2.8 | 3.1 |
PROTECTION:
Our Hearing Protector can be adjusted to adapt surrounding noise by reducing its sensitivity to sound. Reaction time of the sound sensitivity control system is only 2 milliseconds. AM/FM radio earphone Protector with Digital Tuning
FUNCTION:
Our Hearing Protector is equipped with dual built-in microphone, volume controls and speakers to provide natural directional hearing on both side of the receptors.Each ear cups is equipped with a electronic 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 3.5mm mini jack. By adjusting independent volume controls, user can enjoy a journey of full, clear and directional stereo sound.
BATTERY:
Use two AA battery with minimum of about 200 hours battery life (battery excluded).COLOUR OPTION:
Black / Red- Black/ Yellow-Black/ Redother colors can be made per customer's requirement, with MOQ 1,000setsPACKAGING:
Exquisitely designed packaging, with choice of blister with insert card, box, clamshell.NIMAX
Professional Manufacturer of Hearing Protector & Gun Lock.
Welcome to visit our website: www.nimaxtek.com. Thanks.
Package
Our Factory
Our certificates
Black NHP-820E Hearing Protection with Radio