PH-100AC-BT Bluetooth aviation headset is the result of Walkieconnect 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-600ANR 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-600 ANR aviation headset Brought all day comfort.