【Hybrid Active Noise Cancelling】Built-in 4 mics (2 internal and 2 external) , the MS04 wireless headphones reduces ambient noise by up to 40dB, giving you a quiet sanctuary for music or focused work. Switch to Transparency Mode to stay aware of your surroundings—ideal for airplane travel, office use, or busy commutes. 【2-Mic ENC for Clear Calls】 this noise canceling headphones has dual microphones with Environmental Noise Cancellation (ENC) which can intelligently filter out background noise—up to 40dB of reduction—so your voice comes through clearly whether you're working from home, commuting, or taking calls in a busy environment. 【80H of Non-Stop Playback】 A full 2-hour charge delivers up to 80 hours of playtime (50 hours with ANC on). Need a quick boost? A 30-minute charge gives you 20 hours of listening. These bluetooth headphones has a long battery life: less charging and more freedom to stay in the moment. 【Immerse Stereo Sound +3.5mm audio Jack】Equipped with 40mm dynamic drivers, these over-ear headphones deliver rich, balanced audio. Activate Game Mode for ultra-low 0.04s latency, ensuring your audio stays perfectly synced during mobile gaming or movie marathons. For audiophiles, the 3.5mm wired connection supports lossless transmission and non-stop playback. 【Comfort That Lasts, Style That Travels】 Designed for all-day wear, the MS04 wireless heaadphones features an adjustable headband (7cm total extension, 3.5cm per side) and plush over-ear cushions wrapped in breathable protein leather. The ergonomic design evenly distributes pressure for a fatigue-free fit. When it’s time to go, simply fold the headphones into a compact size and store them in the included travel case. Pro-Grade Over-Ear Headphones: Silence Noise, Amplify Clarity "Intelligent Noise Cancelling for Travel & Focus Advanced hybrid active noise technology, powered with AI algorithms achieves 38dB noise- reduction—eliminating airplane engines, subway rumbles, and cafe chatter. Transparency Mode maintains environmental awareness during commutes. Newly upgraded 4-mic ENC technology enables -40dB environmental noise suppression during calls, blocking wind or crowd interference for professional work conversations." "Studio-Quality Audio, Wired or Wireless Dual 40mm dynamic drivers reproduce High quality stereo sound with deep bass and crisp treble. It also support 3.5mm wired cable for lossless audio transmission. Game Mode (0.04s latency) ensures real-time sync for competitive gaming." "Engineered for Marathon Comfort Over-ear memory foam cushions wrapped in breathable protein leather prevent heat buildup. The extendable steel-reinforced headband (7cm adjustment) evenly distributes weight, reducing pressure during long flights or work sessions. Foldable hinges + premium travel case maximize portability." "Unstoppable 80-Hour Power A single charge delivers 50 hours with ANC/80 hours standard playback. In a rush? Charge 30 minutes for 20 hours of use—enough for coast-to-coast plane journeys. Wired mode conserves battery when Hi-Res audio is priority." Complete Travel Package Includes: —Wherever life takes you, own your acoustic space.—