Headphone with RGB Gaming, single 3.5 jack with conversion cable, Frequency Response: 20-20kHz, Speaker: 50mm, Impedance: 32Ω+/-15% Sensitivity: 108dB+/-3dB, Cable Length: about 1.8m, Plug: USB+3.5mm, Rated Power: 30mW, Color box package

Wired headphone, With mic and volume control, 1.5m PVC cable, single 3.5 jack with conversion cable, Use 4034 speakers to ensure good sound quality, Black/Red color, Color box package