Alienware AW520H wired and AW720H wireless gaming headsets launched with Dolby Atmos and AI noise cancelling boom mics

The Alienware AW720H offers both 2.4 GHz wireless and 3.5 mm wired connectivity. (Image Source: Dell)
The Alienware AW720H offers both 2.4 GHz wireless and 3.5 mm wired connectivity. (Image Source: Dell)

Alienware has announced new gaming headsets — the wired AW520H and the dual-mode wireless AW720H. Both headsets come with 40 mm Hi-Res certified drivers, noise cancelling retractable boom mics, support for Dolby Atmos, memory foam, and AlienFX lighting.

Alienware is introducing a couple of new gaming headsets today. The wired AW520H and the wireless AW720H. These headsets feature 40 mm Hi-Res certified drivers with support for Dolby Atmos.

The Alienware AW520H connects via USB (a Type-C to 3.5 mm adapter comes in the box) and is compatible with not only PCs but a host of other devices including game consoles. The AW720H, on the other hand, uses 2.4 GHz wireless via a Type-C dongle but can also make use of 3.5 mm wired connectivity via an adapter.

According to Dell, the Alienware AW720H can last for 30 hours on a single charge. However, this is at 50% volume and with just multimedia playback with AlienFX lighting on. But the company says that it is possible to get up to 6 hours of gaming on wireless with just a 15-minute charge.

The AW720H also offers on-headset controls for game/chat balance, volume, mic mute, and on/off functions.

On the speakers front, both headsets offer memory foam earpads with a breathable fabric cover for comfortable wear during prolonged gaming sessions. The Alienware AW520H has a frequency response of 20 Hz to 40,000 Hz with a loudness of 117 dB and a 32 Ω impedance. The AW720H has a similar frequency response and impedance but with a loudness of 105 dB.

Coming to the boom microphone, both the AW520H and the AW720H feature retractable boom microphones that support AI-powered noise cancelling. The mic can be deployed easily or stowed back depending on need.  The AW520H’s mic has a sensitivity of -40 dbV/Pa and a 61 dB SNR while the Alienware AW720H has a -45 dBV/Pa sensitivity and a 53 dB SNR. 

The Alienware AW520H wired gaming headset will be available in Q2 starting from US$99.99 while the Alienware AW720H dual-mode wireless gaming headset is available now for US$159.99.

Buy the Alienware AW3420DW 120 Hz 34-inch ultra-wide gaming monitor on Amazon

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