EDIFIER W820NB Dual Gold Standard Edition Over-Ear Active Noise Cancelling Bluetooth Headphones Athens Gray for Mobile Phone, Computer, and Laptop

Patented zero-pressure ear cushions designed to relieve glasses frame pressure for comfortable wear with or without glasses (Utility Model Patent No.: ZL202220017914.9)

Hybrid active noise cancellation with up to -43dB noise reduction depth

AI deep neural network call noise reduction for clear voice calls in noisy environments

Hi-Res Audio and Hi-Res Wireless dual gold standard certified

LDAC high-resolution audio codec support with transmission bandwidth up to 990 kbps for near lossless wireless sound quality

Qualcomm aptX HD, AAC, SBC codec compatibility

40mm titanium-coated composite diaphragm drivers for enhanced bass, clear mids, and detailed highs with extended frequency response up to 40kHz

Sealed ear cups with soft, high-resilience materials for excellent sound isolation and comfort

Ambient sound monitoring mode for real-time environmental awareness without removing headphones

Low latency of 0.08 seconds for smooth audio-visual synchronization in gaming and video