Venitex headset earmuffs economic earmuffs

Product Details:

1. Description :
Electronic ear defender with ABS cups. Adjustable steel and sponge headband, ultra comfort. 1 button to adjust the volume
on each cup for right/left use separately.
Walkie-talkie system: allows to choose the communication channel (8 channels and 38 sub-channels available). Maximum
reception distance: 3 km.
Hunting system : amplification of voices and then warning signals, to avoid the risk of isolation in the workplace. System of
amplification shuts off automatically and reverts to passive earmuff mode, in the case of impulsive noise which reaches
80/82 dB. Works with Lithium battery (3.7V/800mA) .

2. Materials:
Cup: ABS / Outside cushion: PVC / Inside cushion: PU + Sponge / Headband: Manganese Steel / Headband cushion : PU +
PUC + Sponge
Weight (batteries included): 500 g

3. Strong points:
Volume adjustment on each cup for right/left use separately (Hunting and Walkie-talkie system).
Led indicates low battery.
Selection of communication channel : 8 channels and 38 sub-channels available (Walkie-talkie system).
Adjustable microphone.

4. Instructions for use:
Mounting the batteries: Remove the two layers of foams inside the left ear cup. Take down the cushion with its plastic
support. Open the battery compartment inside the left ear cup by pressing the buckle. Insert the Li-ion battery on respecting
the polarities (+ or -). Replace the battery cover. Replace the cushion with its support. Recover the left ear cup with two layers
of foams. The microphones (on the side of the ear piece) must be worn facing forwards.
Fitting Over The Head (O-T-H): Place the cups over the ears, headband directed upwards. Go down the headband until it
touches the top of the head.

Operating the ear defenders: Adjust the ear defenders. When the electronic device is turned off the earmuff works as a
passive PPE. The POWER button activates the amplification system and hunting. Set the volume to the required intensity by
using the VOL button. Switch off the ear defenders after use, by turning the POWER button off.
Walkie-Talkie system: The ear defenders provide the possibility to connect remotely. By pressing the CH or SUB-CH buttons
(8 channels and 38 sub-channels available), user may communicate with each other within 3 km.
PTT #Push To Talk#. After choosing the channels, the user can issue by holding the button down. Talk facing the
microphone, then release the button to receive the broadcasts.

5. Warning:
These ear-muffs are of "Medium size range". Ear muffs complying with EN352-1 are of "Medium size range" or "small or large
size range". "Medium size range" ear-muffs will fit the majority of wearers. "Small or large-size range" ear-muffs are designed
to fit wearers for whom "medium size range" ear-muffs are not suitable.

6. Important Instructions:
If the operating instructions below are not respected, the protection provided by the ear-muff will be considerably reduced:
Set up, adjust and maintain the ear-muff according to manufacturer's instructions. Wear the ear-muff permanently in noisy