HPF -300 Pick-up noise reduction tactical headphones are specialized for individual combat, special warfare personnel and the design of hearing protection type of communication headphones. The product has a dual noise reduction function, noise reduction earmuffs to provide 22 decibels of noise reduction function, at the same time when environmental sound exceeds 82 decibels, earphones will instantly start pick up the noise reduction function, active cancellation of environmental sound in the burst, the product also has the function of collecting and amplifying the environment sound, so that the police can collect the environment sound with higher sensitivity in the closed reconnaissance environment, police officers can operate the intercom through a large chest PTT controller or a ring-type wireless controller.

 

Details of the function：

1. Pick-up noise reduction function: earphones with automatic pick-up noise reduction function, pick-up sensors detect environmental noise greater than 82 decibels automatically activated noise reduction function, fully protect the hearing of combatants.

2. Ambient sound amplification function: the earphone has an ambient sound amplification switch, turn on the switch to start the ambient sound amplifier, the ambient sound in the earphone to do amplification, ambient sound volume can be adjusted in the earphone.

3. Intercom communication function: the earphone is equipped with a fast plug-in communication cable interface, which can be used to connect all kinds of professional intercom through special communication cable, and the communication cable with different intercom interface can be used to connect all kinds of intercom, you only need to replace the communication cable to replace the intercom

4. Intercom communication control: Earphone can be configured with a variety of tactical PTT controller, different controller can have chest PTT communication control, wired finger PTT control, wireless PTT control function

5. Wear: rear type headband wear type

 

 

 

 

 

 

 

Product presentation diagram：

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Tactical controller is available：

 

 

 

 

Technical specifications：

Power supply：1.5V AAA×2

Speaker size: 30mm diameter

NRR noise reduction: 22 db

Pick-up noise reduction function: with (environmental sound greater than 82 decibels automatically start)

Ambient sound amplification function: with (can be switched)

Volume Control: three gears adjustable

Interphone communication: connect special communication cable to interphone and realize PTT control

 

 

 

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