UFQ BT A28 delux gray bluetooth aviation headset vs Bxxx X-20 one of the best bluetooth features in 2025, comfortable for long time flying,clear communication and durable. Great sound quality Great ANR effect New Bluetooth 5.3 version can connect 2 bluetooth devices at the same time!Enables you to use your Bluetooth cell phone and any music source wirelessly in the cockpit.Great music sound quality with the new sound processing chip! With voice prompt function. 2025 the best bluetooth features pilot headset It is the result of UFQ R&D team's years hard work and continuous improvements. Really great active noise canceling ANR effect-The same Level with the famous brand.Advanced reverse noise canceling technology, reducing up to 90% background noise. Clear communication with amplified electret noise canceling microphone. Enhanced high fidelity sound speaker system for crystal clear communication. Great music sound quality with the new sound processing chip. Enjoy music while you fly with Bxxx's level quality Hi-Fi speakers. The mic boom can be rotated by 360 degree so the microphone can be used for left or right side. Three types Audio Priority Modes AUTO: With incoming transmission, Bluetooth and Aux are muted, and resumes after the transmission ends. MIX: Aux and Bluetooth continue to play with the transmission. OFF: Only transmissions are heard, Bluetooth and Aux are muted. With 2 different power supply choices, besides 2 x AA batteries, Also have USB type C external power source input, to by pass batteries for power USB POWER 2025 new extremely durable cable.The cable is made from tough,flexible TPE,with high-strength Kevlar reinforcement and shielding from external signal interference.