AKG N9 Hybrid Black; wireless; adaptive noise cancelling; ambient aware; TalkThru; call equaliser; over-ear; closed; dynamic; Bluetooth 5. 3; Codecs: LDAC, SBC, AAC; Bluetooth range:10m; Dongle range: 10m; Multipoint technology up to 2 devices; with USB-C dongle for Hi-Res Audio (24 bit, 96 kHz); frequency range: 10 Hz - 40 kHz; impedance: 32 Ohms; 95 dB SPL; driver size: 40 mm driver; changeable ear pads and headband made of PU leather; wired use possible; detachable cable; single-sided, straight 1m cable with 3.5mm mini jack stereo; battery life headphones: up to 100h; charging time: 3h; quick charge function: 10min charging = 6h runtime; charging port: USB-C; can be personalised with AKG headphones app ( for Android and iOS); 60 days qobuz Hi-Res Music player included; scope of delivery: N9, USB-C dongle, USB-C to USB-A adapter, USB-A to USB-C charging cable, 3.5mm mini-jack cable, aircraft adapter, carrying case; weight: 281g; colour black