Sennheiser's HD 25 Light are a pair of closed-back, on-ear, dynamic headphones. These headphones are intended for use during recording or monitoring audio, and are suitable for outdoor use as well, making them useful for DJs. They are designed to give you a sound similar to Sennheiser's popular HD 25 model, though doing so at a lighter weight (120g) and at a lower price-point.
The headphones can provide a maximum SPL of 120 dB, doing so with a frequency response of 16 Hz to 22 kHz. The included dual-sided cable is detachable and replaceable. It terminates in a 3.5mm connection, though a 1/4" adapter is supplied.