Koss KPH25K On-ear Headphones, Black

The Koss KPH25K are on-ear headphones designed for portability and use with mobile devices. They connect via a standard 1.2-meter cable terminating in a 3.5 mm plug, ensuring wide compatibility with various audio sources. Audio is produced by 18 mm dynamic drivers, which cover a frequency range of 80 Hz to 20,000 Hz. With an impedance of 32 ohms and a sensitivity of 94 dB, these headphones are efficient and can be easily powered by smartphones and portable music players without a dedicated amplifier.

The design prioritizes convenience for listeners who are frequently on the move. The headphones weigh 100 grams and feature a headband structure with earcups that fold flat for compact storage and transport. An in-line control module on the single-entry cable allows for direct volume adjustments without needing to access the source device. This combination of a lightweight frame and a straightforward wired connection makes them a practical option for daily commuting and travel.

• Type: On-ear with headband
• Connectivity: Wired 3.5 mm audio jack
• Audio: 18 mm dynamic drivers
• Controls: In-line volume control
• Design: Fold-flat earcups for portability
• Weight: 100 g