Edifier Evo Space ES850NB Wireless Headphones (ES850NB-BK)

Lightweight and ergonomic design ensures a snug, all-day fit.Hi-Res Audio & Hi-Res Audio Wireless certification.40mm dynamic drivers with titanium-coated composite diaphragms deliver rich, immersive audio.Supports LDAC, AAC, and SBC codecs.Upgraded ANC system achieves up to -45dB noise cancellation.Battery life of up to 92 hours enables uninterrupted listening throughout the week.Built-in mic with AI noise cancellation ensures clear calls.Skin-friendly leather ear cushions provide exceptional comfort.Foldable design with a travel case enhances portability.Bluetooth® V5.4 for seamless streaming and stable connection.Multipoint connection enables effortless switching between two devices.Touch-to-chat: Pause music with a touch and let in ambient sound.Compatible with the EDIFIER ConneX app and EDIFIER TempoHub for expanded functionality.
Bluetooth® Version: V5.4Effective Range: About 10mSupported Audio Codecs: LDAC, AAC, SBCPlayback Time: ANC OFF: Around 92hrs / ANC ON: Aound 53hrsCharging Port: USB-CInput: 5V - 1AFrequency Response: 20Hz - 40kHzOutput Sound Pressure Level: 91 ± 3 dB(A)Weight: Around 265g