Restored Edifier W820NB Plus Gen 2 Wireless Over-Ear Noise Cancelling Headphone, -49 dB ANC, LDAC Hi-Res Audio, 88H Playtime, Spatial Sound, AI Clear Calls, Bluetooth V6.1 & Multipoint (Refurbished)

Hi-Res Audio & Titanium-Coated Drivers: Delivering 96kHz/24-bit Hi-Res audio through 40mm titanium-coated drivers, reproducing musical details with clarity across wired and wireless connections; Support LDAC/SBC codecs for preserving audio quality during wireless streaming Hybrid ANC & Multiple Modes: Advanced -49dB active noise cancellation with multiple ANC modes that adjust to your environment; Convenient physical buttons let you quickly switch between ANC levels, while the EDIFIER ConneX app offers additional customization with specialized modes for sport, office, and travel scenarios Spatial Sound & Volume Guard: Immerse yourself with dynamic spatial sound technology, while the EDIFIER ConneX App offers customized EQ presets for tailored listening; The volume guard feature helps maintain comfortable listening levels by letting you set a preferred maximum volume Multipoint Bluetooth & Simultaneous Play/Charge: Enjoy enhanced wireless stability with both Bluetooth V6.1 and USB-C wired connections; The stable wireless link supports simultaneous two-device pairing for seamless switching between calls and media, while the wired mode enables continuous playback with charging; Gaming Mode reduces latency for responsive audio Long Battery Life & Fast Charging: Engineered for endurance with up to 88 hours of continuous use (49hrs with ANC), supported by fast charging that delivers 15 hours of playback from just 15 minutes of charging AI Noise Cancellation for Clear Calls: Our advanced noise-canceling technology uses AI to precisely isolate your voice while effectively reducing ambient noise, delivering clear and crisp hands-free calls for both professional and everyday conversations Portable and Comfortable Design: Designed to be lightweight and foldable, these headphones balance comfort and portability; Soft memory foam ear cushions adapt to your ears, while the compact design conveniently fits in bags or backpacks for daily commuting and travel