[AUTONOMIE DE 94 HEURES] Casque Edifier W830NB à réduction de bruit active hybride | Audio haute résolution | Double appareil | 94 heures

W830NB - Wireless Over-ear Headphones with Active Noise Cancellation Immersive sound with both Hi-Res Audio and Hi-Res Audio Wireless certification • Hybrid active noise cancellation, offers up to -45dB ANC depth effectively isolating unwanted noise, and multiple modes to suit various scenarios. • Bluetooth® version 5.4 technology for faster transmission speeds, stronger anti-interference capabilities, and lower power consumption • With a 3D sound stage algorithm, it creates a cinema-level surround atmosphere to provide an immersive stereo listening experience. • Enjoy approximately 94 hours of continuous playback with ANC off • Built-in mics with AI noise cancellation technology ensure clear calls. • Upgraded ergonomic design ensuring all-day comfortable wearing • Supports multipoint connection, allowing instant switching between music, videos, and calls on 2 different devices simultaneously. • Compatible with EDIFIER ConneX app for additional functions: customize control settings S Specification Bluetooth Protocol: A2DP, AVRCP, HFP Charging Port: USB-C (Type-C) Input: 5V⎓ 1A Charging Time: Approx.1.5 hours Frequency Response: 20Hz - 40kHz Bluetooth: V5.4 Playtime: ANC ON: Approx.54 hours ANC OFF: Approx.94 hours Audio Codecs: LDAC, AAC, SBC Driver: 40mm Dynamic Driver Sound Pressure Level: 91 ± 3 dB(A)