Get Clear Sound And No Outside Noise With Our Active Noise Cancelling Headphone Technology Looking For Complete Silence From Outside World Noise? The advanced 4-microphone digital hybrid system reduces noise up to 45dB and effectively blocks 98% of external sounds around you. Whether you face airplane engine noise, vehicle traffic sounds, or crowd chatter, these disturbances are greatly reduced. This allows you to focus on every music detail and completely immerse yourself in your personal music world without any outside interruption. Wanting Music That Plays For Hours Without Stopping? The built-in 600mAh lithium battery delivers impressive performance with 45 hours of continuous playback when noise cancelling is activated, or an extended 75 hours when it's turned off. The fast charging technology is convenient and practical, letting you get 10 hours of music enjoyment from just 10 minutes of charging time for uninterrupted listening. Needing High Quality Sound That Sounds Professional? The custom-designed 40mm large dynamic drivers with PET diaphragm material bring exceptional Hi-Res audio experience in both wired and wireless connection modes. Advanced LDAC codec technology supports impressive data rates up to 990 kbps with premium 96kHz/24bit sampling rate, ensuring clear and detailed sound transmission with reduced distortion for superior audio quality. Listen To Your Music Without Any Interruption From Outside Sounds Around You NullaHear includes smart noise control, transparency mode, gaming features, and clear call technology for complete audio solutions. Smart Adaptive Noise Recognition automatically Transparency Mode For Safety naturally Gaming Mode With Low Delay AI ENC Clear Phone Calls HYBRID ACTIVE NOISE CANCELLATION 4-microphone system isolates 98% of external noise, creating quiet space for focused music listening in any environment. EXTENDED BATTERY PERFORMANCE 75-hour playtime with fast charging technology ensures continuous music enjoyment during long travel or work sessions. HI-RES AUDIO QUALITY 40mm dynamic drivers with LDAC codec deliver professional sound quality with clear details in wireless and wired modes. BLUETOOTH CONNECTIVITY TECHNOLOGY Version 5.4 provides stable connections, low power use, high security, and good compatibility with different devices. SMART ADAPTIVE CONTROL Automatic noise recognition adjusts cancellation modes based on environment noise without needing manual control from user. ERGONOMIC COMFORT DESIGN Memory foam padding with metal headband ensures all-day comfort while maintaining durability for regular daily use. Frequently Asked Questions How well does the noise cancellation work in loud places? The system blocks 98% of outside noise using 4 microphones, making quiet spaces even in busy or noisy areas. What kind of sound quality do these headphones have? Hi-Res audio with LDAC codec gives professional sound quality with 96kHz/24bit sampling for excellent music reproduction. How long does the battery last when I use them? You get up to 75 hours of music without noise cancelling, or 45 hours with full noise cancellation turned on. Are these headphones comfortable for long listening times? Memory foam ear pads and adjustable metal headband design provide comfortable fit during extended listening without discomfort. Can I use these for phone calls and gaming? 4 AI ENC microphones give clear calls, while low delay mode improves gaming with 65ms response time. Do these work with all my electronic devices? Bluetooth 5.4 works with phones, tablets, computers, and other wireless devices for easy connection to multiple devices. How fast do these headphones charge when battery is low? Fast charging gives 10 hours of music from just 10 minutes of charging time for quick power restoration. Can I change noise cancellation based on where I am? Smart mode automatically adjusts noise levels based on surroundings, or use transparency mode for manual environment control.
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