Edifier W820NB Plus ANC Over-Ear Bluetooth Headphone

DescriptionImmersive sound with both Hi-Res Audio& Hi-Res Audio Wireless certifiedActive Noise Cancellation with ambient modeDNN noise cancellation technology for crystal clear call qualityUp to 49 hours of continuous playback when ANC off0.08s of low latency for the seamless gaming experienceSuper soft & comfortable ear cushion for all-day entertainmentCan be used as wired headphones via a USB cable connectionLDAC Audio Codec for Rich DetailThe W820NB Plus utilizes LDAC high-definition codecs technology that allows for a transmission bandwidth of up to 990kbps, similar to a highway in wireless protocol. This ensures that high-bit-rate audio files are transmitted with great protection, retaining about three times the number of music details and delivering nearly lossless, natural, and full sound.49 Hours Long Battery LifeEquipped with a high-capacity battery and an energy-saving Bluetooth chip, the W820NB Plus provides up to 49 hours of non-stop playtime, making it ideal for travel. Even if the battery runs low, you can charge it for just 10 minutes and enjoy up to 7 hours of music playback. With this feature, you can freely listen to your favorite playlist anytime and anywhereAmbient Sound ModeTurn on the ambient sound mode without having to remove the headphones. Enjoy your music while being aware of your surroundings without worrying about missing important announcements such as airport or bus broadcasts, vehicle alerts, and more. Experience a hassle-free and relaxed travel experience.Game ModePerfect Acoustic DesignWith an ultra-low latency game mode of just 0.08 seconds, you’ll experience perfectly synchronized sound and visuals. Every sound and position is accurately heard, allowing you to fully immerse yourself in the game’s virtual battlefield and play your role effortlessly.App CustomizationThe Edifier Connect App offers a wide range of musical options and allows you to tailor your listening experience. You can customize settings like power display, EQ selection, shutdown timer, prompt volume, and soothing sounds to your liking.Superior ComfortThe ear cushions are exceptionally soft and provide a comfortable wearing experience even for extended periods. With complete ear coverage, they effectively prevent sound leakage and offer noise isolation.SpecificationsBLUETOOTH VERSIONV5.2DRIVER UNITΦ40mm DynamicBluetooth ProtocolA2DP, AVRCP, HFPAudio CodecsLDAC, SBCEFFECTIVE DISTANCE10MIMPEDANCE32ΩBATTERY CAPACITY400mAh 3.8VFREQUENCY RESPONSE20Hz – 40KHzPLAYBACK TIMELEVEL ANC ON: 33hrs(SBC codec) ANC OFF: 49hrs(SBC codec)SOUND PRESSURE LEVEL91dB ± 3dBSPL(A)CHARGING TIME1.5hMicrophones5pcsCHARGING PORTUSB – CDIMENSION164.8 * 191.3 * 82.3mm (L X W X H MM)INPUT5V/1AWEIGHT221g