Headphones — Koss FitClips KSC32i

The Koss FitClips KSC32i is a wired in-ear sport headphone that uses the SportClip design, with soft flexible clips that rest around each ear and hold the earpieces steady while running, cycling or at the gym. Three sizes of ear cushions are supplied, and the headphones come in four colors.

Key specs that matter

The stated range is 15 Hz to 20,000 Hz, impedance is 16 ohms and sensitivity is 104 dB SPL, so phones and portable players drive it without difficulty. A straight dual-entry 1.2 m cord ends in a 3.5mm TRRS plug.

Engineering and use context

An in-line One Touch remote with microphone handles pause, play and track skipping, answers and ends calls, and calls up the voice assistant. A sweat-resistant coating protects the headphones during active use. The maker provides a Limited Lifetime Warranty.