Pro-10 wired studio headphones with dual 50 mm drivers. Wired connection with 3.5 mm plug, impedance around 32 Ω, frequency response 20–20,000 Hz and sensitivity about 110 ±3 dB. Includes a microphone, detachable audio cable and memory-foam earpads. No active noise cancellation; designed for monitoring and general listening. Brand: Oneodio.