B-Stock, 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...
