【Hybrid Active Noise Cancelling technology & HiFi Sound】Engineered with advanced active noise cancelling, headphones reduce ambient noise by up to 35dB and comprehensive block up to 95% of low-frequency background noise, providing an immersive audio experience.Equipped with 40mm dynamic drivers, these headphones deliver clear highs and deep bass. Bring every detail musical note to life. Ideal for watch tv, music, study and travel commuting. 【Enhanced Microphone for Clear, Natural Calls】Noise cancelling microphones reduce background noise while accurately capturing and transmitting your natural voice, delivering clear and crisp calls—great for video chats, work meetings, or on-the-go conversations. 【Smart Knob Control & All-Day Comfort】Unique rotating mechanical knob allows volume adjustment with easy press control for playback, calls, and tracks.Dedicated ANC button enables one -touch noise cancelling turn on—no complicated buttons.Both earcups and headband feature High protein faux leather with soft memory foam cushions, delivering a comfortable experience. Adjustable headband ensures fit for different head sizes, ideal for all-day wear. 【Advanced Bluetooth 6.0 with Stable Connection】Bluetooth 6.0 enhances headphone connection, making it smooth and reliable.Also enjoy fast, low-latency wireless pairing with phones, tablets, and laptops. Support seamlessly switch between Multipoint connected devices. 【Ultra-Long 120 Hours Playtime】Built-in 1000mAh battery delivers up to 120 hours of playback. Even with ANC and Bluetooth on, it still lasts up to 65 hours. Includes a 3.5mm cable for uninterrupted listening when the battery runs low. 【Matte Surface Design & Stable Craftsmanship】Headsets shell finished with finely surface treatment for a silky texture in hand and minimizes fingerprints and smudges, keeping your headphones fresh. To maintain its flawless appearance even with daily use. 【Custom EQ via FOFUN App 】Personalize your sound with adjustable bass, mids and treble using the dedicated FOFUN app, creating perfect audio profiles for music, movies and calls