Edifier W830NB Wireless Headphone

The Edifier W830NB bluetooth over-ear headphones are certified for both Hi-Res audio and Hi-Res audio wireless, and they include active noise cancellation for realistic sound quality. 40mm dynamic driver featuring a composite diaphragm coated in titanium. Accepts AAC, SBC, and LDAC codecs. Unwanted sounds can be isolated with an ANC depth of up to -45 dB thanks to the hybrid active noise cancellation revision. To accommodate different situations, there are numerous noise-cancelling settings available. Long battery life: with the ANC turned off, you may listen for almost 94 hours straight. 10 hours of use are possible with a 15-minute charge. Your phone conversations are ensured by built-in microphones with artificial intelligence noise cancellation. Enhanced ergonomics: the ear cushions are extremely soft thanks to imitation protein leather that is skin-friendly and easy to wear all day. More sturdy wear is provided by the steel headband construction. Completely folding design for ease of carrying Bluetooth version 5.4 features for a dependable connection and flawless audio streaming. Support for dual device connections enables quick switching between calls, music, and videos on 2 distinct devices at once. For easier control, use physical buttons made of silicone. Compatible with the EDIFIER ConneX app for extra features including preset EQ selection, control setting personalisation, and more. Specification: Bluetooth: V5.4 Bluetooth Multiple inputs: Bluetooth, USB-C Protocol: A2DP, AVRCP, HFP Effective distance: 10 m Playtime (hours): ANC On: 54 hours; ANC Off: 94 hours Charging port: USB-C Audio coding: LDAC, AAC, SBC Driver: Φ40 mm Dynamic impedance: 32 Ω Frequency response: 20 Hours. z-40KHz Mircophones: 5 pieces