The HD 100 On-Ear Headphones from Sennheiser are lightweight, compact, and foldable on-ear headphones that are designed to deliver a satisfying listening experience with powerful bass response and ambient noise reduction. The headphones can be used to reproduce audio for MP3 players, cameras, tablets, and audio recorders. The closed-back, on-ear design reduces unwanted background noise and the headphones also incorporate a tough and tangle-free cable for long-lasting listening enjoyment. The HD100 headphones include a 3.5mm angled mini-jack connector.
Sennheiser HD 100 Specs
| Driver Type | Dynamic |
| Design | On-Ear (Supra-aural) |
| Earcup Style | Closed-Back |
| Frequency Response | 18 Hz to 18 kHz |
| Impedance | 26 Ohms |
| Maximum Sound Pressure Level (SPL) | 110 dB at 1 kHz / 1 Vrms |
| Total Harmonic Distortion (THD) | 0.5% |
| Active Noise Cancellation | No |
| Foldable | Yes |
| Audio Connector to Source | 1/8" / 3.5 mm TRS Right-Angled |
| Cable Design | Y-Type |
| In-Line Remote/Microphone | None |
| Cable Length | 55.12" / 1.4 m |
| Weight | 3.99 oz / 113 g |
| Package Weight | 0.605 lb |
| Box Dimensions (LxWxH) | 9.3 x 7.75 x 2.8" |

