Sennheiser HP 02-100 On-ear Headphones, Black

These wired Sennheiser on-ear headphones are designed for straightforward stereo playback. The headband design rests the ear cups directly on the ears, providing separate left and right audio channels for standard music listening. The unit is designed exclusively for audio output and does not include a built-in microphone. It is intended for direct analog playback from a source device, offering a practical solution for basic media consumption.

The headphones feature a black, neutral finish. Weighing 70 grams, they are lightweight and comfortable for extended listening. The one-metre cable is suitable for devices kept close at hand. It terminates in a 3.5 mm jack, allowing for direct connection to computers, standard audio interfaces, and headphone splitters. To connect to 2.5 mm or 6.35 mm ports, a separate adapter is required. As these are purely analog headphones, they require no external power.

• Acoustic impedance: 32 Ω allows the headphones to work efficiently with standard consumer outputs without an external amplifier.
• Frequency response: The 20–20,000 Hz range covers the standard audible spectrum for full audio playback.
• Wireless technology: These are wired headphones only and cannot pair with wireless-only devices.
• Noise isolation: There is no active noise cancellation; passive isolation is provided solely by the fit of the ear pads.
• Data transmission: No USB connectivity; a dedicated analog audio port is required for connection.