Casque Port Designs 901605

The Port Designs 901605 wired headset delivers a reliable audio experience with a frequency response of 20–20000 Hz, offering clear reproduction across bass, mid and treble ranges. Designed with a head-band wearing style and supra-aural ear coupling, the lightweight 150 g construction aims to provide comfortable daily use. Finished in black, the headset is compatible with devices that support wired audio connections and is suited for general listening, calls and multimedia playback.

Advantages

The headset’s 20–20000 Hz frequency range provides broad audio coverage for music, podcasts and voice communication. Supra-aural ear coupling and a head-band design keep the earpieces positioned for consistent sound delivery while maintaining a low overall weight of 0.15 kg for extended wear. Wired connectivity ensures a stable, low-latency connection without the need for batteries or pairing. The black finish offers a neutral, unobtrusive look suitable for work or home environments.

Suitable for

• Everyday music listening and media playback
• Voice and video calls on wired devices
• Office and remote-work environments
• Students and online learning sessions

Key specifications

• Brand: port designs
• Model: 901605
• EAN: 3567049016050
• MPN: 901605
• Connectivity technology: Wired
• Ear coupling: Supraaural
• Wearing style: Head-band
• Product colour: Black
• Frequency range: 20 - 20000 Hz
• Weight: 0.15 kg

How to use

Connect the headset to a compatible audio port on your device using the wired connector. Place the head-band over your head and adjust the position so the supra-aural earpads rest comfortably on your ears. Start playback or a call from the connected device; adjust the device’s volume controls to a safe listening level. When not in use, store the headset in a dry place away from direct sunlight to preserve materials and finish.

Recommendations

For consistent audio performance, use the headset with devices that provide a standard wired audio output. Keep volume at moderate levels to protect hearing during extended sessions and periodically check the cable and connector for wear. If using in a multi-user environment, clean the earpads according to the manufacturer’s care advice where applicable.