The Numark HF 125 DJ headphones feature 7-position adjustable earcups, large, full-range 40mm drivers, and a tangle-resistant cable.
| Type | Circumaural Closed-BAck Dynamic Stereo Headphones |
| Frequency Range | 20 Hz - 20 kHz |
| Impedance | Not Specified by Maufacturer |
| Sensitivity | Not Specified by Maufacturer |
| Maximum Input Power | Not Specified by Maufacturer |
| Connectors |
1 x 1/4" Stereo Phone Adapter 1 x 1/8" Stereo Mini Plug |
| Cable Length | 6'(1.8 m) |
| Weight | Not Specified by Maufacturer |