Specifications

SuZhou Fashion professional Radio FM/AM Ear Muff
*OEM brand avaiable
*meet EN352 standard
*get CE and RoHS

 

 

 

 

 

DIGITAL HEARING PROTECTOR RADIO(EF6D54)

 

DIGITAL HEARING PROTECTOR RADIO

  The hearing protector with a built-in digital AM/FM stereo radio The noise-suppressed stereo sound reproduction is superb even in noisy environment. This hearing protector radio is specially designed to improve safety and motivation when you work in noisy environments. Examples of uses include while using your chainsaw, leaf blower or any other time you want to listen to the radio undisturbed. To ensure full satisfaction with the product, please read the entire instruction manual.

 

FEATURES

  1.wide headband with soft padding for ideal comfort throughout your working day.

  2.low, two-point attachment and easy height adjustment with no protruding parts.

  3.stainless spring steel headband wires providing an even distribution of pressure around the ears.

  4.wide cushions for low pressure, effective sealing and good comfort.

  5.radio on/off and volume control.

  6.AM/FM toggle

  7.Antenna with high reception sensitivity.

  8.preset/memory/buttons.

  9.channel seek/scan-frequency range FM 88-108 MHz,AM540-1700KHz.

  11.battery cover for easy battery replacement.

 

Instruction:

  1.Inserting the batteries

Open the battery cover.Insert the two 1.5V AA batteries(alkaline batteries recommended). Make sure that the +and- poles are correctly positioned. Replace cover.The screen will flash when the batteries is low power.

  2.Using the Radio

Switch on/off by turning the volume on/off knob. Use the AM/FM button control to switch between AM and FM. Adjust the volume as desired and select a channel with the arrow button. Press and hold one of arrow button is for auto search.

  3. Using the memory function:

Tune to the channel you would like to save as a preset, Press and hold the db Button until the memory locations are displayed.(1M 2M 3M 4M 5M).The active location will flash.Use the arrow button to select the memory location where you would like to store the channel. Then press the db button to save.Repeat process for up tp 5 channels on both AM and FM. Push the db button to cycle between the saved channels.

  4. Using input Jack with outer input device:

Plug the outer input device into the input jack with patch cord.Turn on the outer input and adjust the volume on it as desired.

 

 

 

Freq.Hz	125	250	500	1000	2000	3150	4000	6300	8000	NRR
Mean ATT.	16.0	21.4	25.7	35.7	32.0	39.9	40.7	36.0	34.0	22dB
Std.Dev	3.5	3.5	2.4	3.7	3.0	3.0	3.3	4.4	6.1