EM-4238 1-wire Surveillance Earpiece with inline PTT microphone for Two Way Radios This acoustic tube earpieces are in use by all professional sectors of radio communications. It is ideal for surveillance purposes and security at airports; casinos; crowd control at conventions and concerts; and other working environment requiring discreet communications. This model feature a Quick Disconnect design to allow the acoustic tubes to be changed easily.This Surveillance Headset delivers crisp, clear sound even in noisy places and the PTT microphone can easily attach to your clothing with an accompanying clip.

PH-100A Aviation headset features the super soft head pad and extremely comfortable gel ear seals,also features electret noise-cancelling microphone and 23 dB Noise Reduction Rating (NRR) for unrivaled clarity of communications, as well as a durable molded cord assembly that will easily hold up to the demands of the cockpit.

PH-100AC ANR aviation headset with Active Noise Reduction, Clear Hear performance audio speakers, dual volume control stereo, and easy access AA battery box with mono switch. Comfortable half Gel half foam ear seals;Adjustable spring steel headband;Clear Hear ANR audio technology blocking out the background noise;All new designed noise cancelling microphone and wind block foam mic muff.Pilots and flight instructors will enjoy the PH-100AC ANR aviation headset Brought all day comfort.

PH-100AC-BT Bluetooth aviation headset is the result of Raytalk R&D team years hard working and continuous improvements. Configuration bluetooth Control Module  then Upgrade bluetooth headset,you can enjoy great sound quality music or make a phone call via bluetooth.Noise-canceling electret Microphone-crystal Clear communication, more Comfortable.Top comfortable ear seal Engineered to comfortably protect your ears on the Long-distance flight。

PH-400AC-BT is unlike any other headset you've ever worn. Made of carbon fiber only 9oz. Adjustable stainless steel headband allows you to flex and set the comfortable tension. Custom fit your headset for best overall comfort. Buletooth Control module includes an auxiliary audio input with priority switching,Customisable audio prioritisation control,and flexible power circuitry with auto-on that switches to and from battery power and aircraft power. Include Bluetooth connectivity for taking calls or listening to music.

PH-HM100 Aviation Helmet Headset provide a perfect fit, comfort and stability. The comfort liner is fit to each person's head size. The inner short visor provides eye protection and sunshading. The outer long visor provides full facial protection and locks onto an impact chin bar. The long visor, chin bar and wind deflector provide impact protection and microphone deflection protection from the elements for perfect communications. The fully adjustable headset provides a comfortable ear seal and high sound attenuation.

The RSM-300P is our military grade radio speaker microphone.It combines the high-quality functionality with noise suppression technology into a single microphone for the ultimate heavy-duty speaker microphone for the most demanding environments.  A popular choice for public safety and tactical applications.

RSM-300 Speaker Mics for your walkie talkie clips on your lapel so you're free to talk without holding your radio. Just clip it to your lapel, click the push-to-talk (PTT) button and speak into the device. Its ergonomic, easy-to-grip design is more convenient than handling the radio itself making conversation easy.Perfect for skiing, backpacking, and snowboarding.