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White over-ear headset with fabric pads and retractable mic

DELL

DELL Alienware AW720H Dual-Mode Wireless Headset Lunar Light

SKU CH-TGES-NZ3X2

Dual-mode wireless gaming headset with Dolby Atmos spatial sound, AI noise-cancelling microphone, and 45mm headband adjustment

  • Wireless TypeBluetooth
  • Comfort-tuned fit via 45 mm sliding headband adjustment
  • Breathable memory-foam ear cups for long sessions
  • Dolby Atmos 3D audio over 2.4 GHz wireless
  • AI noise-cancelling retractable mic on 2.4 GHz link
  • On-headset volume, mute and power controls

Tuned comfort headset

The Alienware AW720H is a dual-mode wireless gaming headset designed for players who want flexible connectivity. It connects via a 2.4 GHz wireless dongle for low-latency audio or through a 3.5 mm cable for wired use. The 45 mm wide headband features a sliding suspension system that lets you adjust tension for a personalised fit. Breathable fabric ear pads and memory foam cushions keep the over-ear cups comfortable during long sessions.

Spatial audio over 2.4 GHz

Dolby Atmos creates a precise three-dimensional soundstage that helps you locate off-screen targets in games. This spatial audio feature is active only when the headset is paired with the 2.4 GHz wireless dongle. The AI noise-cancelling boom microphone also operates exclusively over the dongle link, filtering background noise so squad communication stays clear. On-headset tactile controls for volume, microphone mute and power are similarly limited to the wireless dongle connection.

Wired fallback for universal use

When the dongle is not available the headset functions as a standard analogue device through the 3.5 mm connector, delivering stereo audio without the spatial processing or AI microphone features. The retractable boom microphone tucks away cleanly when not needed. This dual-mode design suits gamers who switch between a PC or console using the dongle and mobile devices or controllers using the wired cable.

Highlights

  • Comfort-tuned fit via 45 mm sliding headband adjustment
  • Breathable memory-foam ear cups for long sessions
  • Dolby Atmos 3D audio over 2.4 GHz wireless
  • AI noise-cancelling retractable mic on 2.4 GHz link
  • On-headset volume, mute and power controls

Specifications

Wireless TypeBluetooth

Questions about this item

How much heat does the 45 mm headband build up during all-day sessions?

The 45 mm sliding suspension headband spreads weight evenly and the breathable fabric ear pads let air circulate, keeping heat low even after hours of wear.

What connector must my device have for the wired fallback?

A 3.5 mm audio jack is required for the included cable connection.

Will the Dolby Atmos spatial sound work when I plug the headset into an older controller via 3.5 mm?

Dolby Atmos and the AI noise-cancelling microphone are only active over the 2.4 GHz wireless dongle; the 3.5 mm cable delivers stereo audio without those features.

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