Edifier W830NB Wireless Over Ear Headphones with -45dB Active Noise Cancelling, 94H Playtime, LDAC Hi-Res Sound, Spatial Audio, Fast Charging, Multipoint Connection, Bluetooth…

• [Hi-Res Audio with LDAC]：The W830NB features 40mm large dynamic drivers and an independent acoustic chamber layout, supports LDAC high-definition decoding for Hi-Res Wireless audio, transmitting at a transfer rate of 990kbps，offering 3X music detail of standard Bluetooth codes and delivering rich sound quality that lets you feel every note.
• [-45dB Noise Cancellation]：Upgraded hybrid digital noise-canceling technology achieves noise reduction of up to -45dB, an 18% increase compared to the previous generation. Supports four ANC modes that hear what you want by switching modes.
• [Immersive Spatial Audio]：With a three-dimensional sound stage algorithm, it brings a cinema-level surround atmosphere to provide an immersive stereo listening experience.
• [Astonishing 94 Hours Playtime & Fast Charging]：Featuring a built-in large-capacity battery and a low power consumption chipset, it offers an impressive 94 hours of continuous music playback with ANC off. Fast charging feature supports up to 10 hours of use on a 15 minute charge. Easily extends usage without the hassle of frequent recharging.
• [DNN Noise Reduction for Clear Call]：Deep Neural Network (DNN) noise reduction technology intelligently recognizes speech and precisely separates human voices from noise, enabling you to talk clearly even on noisy places.
• [All-day Comfort & Foldable]：Featuring ergonomic design with soft, comfortable earpads and an adjustable headband, weighing around 265g for extended listening sessions. Fully foldable design for flexible portability, travel-friendly.
• [Latest Bluetooth V5.4 Technology]：Featuring the latest Bluetooth V5.4 technology, enjoy a more stable and smooth connection when playing music, online meetings and calls.
• [Customizable Settings]：There are three preset EQs in the EDlFlER ConneX App which also support custom EQs for a personalized listening experience.
• [Warranty]：This product comes with a one-year warranty, guaranteeing the performance and providing you with reliable support

The Edifier W830 NB Wireless Over Ear Headphones deliver an exceptional audio experience designed to meet the demands of modern listeners who seek superior sound quality, comfort, and convenience. Equipped with advanced -45 dB Active Noise Cancelling technology, these headphones effectively block out ambient noise, allowing users to fully immerse themselves in music, calls, or video conferences without distractions. The LDAC Hi-Res Sound capability ensures crystal-clear, high-fidelity audio reproduction across a broad frequency range of 20 Hz to 40,000 Hz, delivering rich, detailed sound that enhances every listening experience. With an impressive 94-hour playtime, these headphones offer extended use for travel, commuting, or work without the constant need to recharge, while fast charging technology minimizes downtime by quickly restoring battery life. Multipoint connection enables seamless switching between multiple devices such as cellphones, laptops, and tablets, providing flexibility and efficiency in managing calls and media across platforms. The ergonomic over-ear design, combined with durable plastic and metal materials, ensures comfort during extended wear and a modern aesthetic that suits any setting. The inclusion of a detachable Type-C cable adds versatility, enabling wired use when necessary. Bluetooth 5.4 technology provides stable and reliable wireless connectivity, while app-based controls and intuitive buttons allow users to customize noise control and audio settings effortlessly. By addressing common challenges such as background noise interference, limited battery life, and device compatibility, the Edifier W830 NB headphones enhance productivity, relaxation, and entertainment, empowering users with an audio solution that adapts to their lifestyle and elevates everyday moments.