OneOdio Wireless C Headphone;wireless and wired useable; Over-ear; closed-back; dynamic; Bluetooth 5.2, bluetooth range: > 10m; Codecs: AAC, SBC; frequency range: 20 - 40000 Hz: impedanc: 32 ohms; SPL 110 dB +/- 3 dB; 50 mm neodymium driver; leatherette ear pads; detachable cable; single side cable; 1.2m cable with 3.5mm mini Jack with microphone; Battery life: up to 110 hours; Charging with USB-C; material: Plastic; Package contents: Studio Wireless C headphone, 1.2m detachable cable, charging cable, carrying pouch, multilingual user manual; weight. 242g; Color: Black