+ CE, FCC and NRR Test Report + OEM available + Comfortable ear-cushiom + Fashional color + Radio Earmuff

                      Yellow and Black NHP-820E Radio Earmuff  

 

 

COMPONENTS:

Antenna with superb reception sensitivity               Wide headband with soft paddingStainless steel wire with elasticityCable connecting speaker & powerBattery cover for easy battery replacementHeight adjustment guide armEar cushion for comfortDigital display screen with low battery indicatorAM/FM switch Volume and channel control knobEar cups filled with foamSet buttonEncoder for function ( TURN + )Radio on/off power switchInput jack for MP3 or CD playerPlastic buckle

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: 

Yellow-Black/ Red-Black/ RedOther colors can be made per customers' requirement

   PACKAGING: 

  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.

 

 

 

 

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Yellow and Black NHP-820E Radio Earmuff