UFQ Top Sky Studio ANR aviation headsets pilot headset UFQ A28 --Bxxx quality Hi-Fi speakers for listen to music, always enjoy music in the sky --one of the best ANR aviation headsets among DC and DC clones Clear communication, More comfortable, Much quieter BUT Much cheaper A Free good quality headset bag is included for each headset! UFQ Top Sky Studio ANR aviation headsets A28 is the result of UFQ R&D team years hard working and continuous improvements. Outstanding Features: * Great Active Noise Reduction You'll hear and feel the difference immediately. When the ANR is ON, low frequency noise cancellation improves by an additional 18-24 dB. Bxxx quality Hi-Fi speakers for listen to music, always enjoy music in the sky Great bass even without battery! Top comfortable leather ear seal Engineered to comfortably protect your ears on the longest cross country flights the same quality with Bxxx A20's Uses two AA batteries. Battery will last up to 48 hours depending on environment. More 18 hours than other similar ANR aviation headset Supports mono and stereo intercoms. Low battery is indicated by a flashing red LED light. Headset will operate as normal PNR headset with low or no battery power. Noise-canceling electret Microphone--crystal clear communication Super Soft Double Foam Head Pad, Always comfortable during long time flying. UFQ Sky Studio headsets use the best quality stainless steel, with much better elasticity than others on the market.