Headset STEELSERIES Arctis Nova 3X Wireless Bluetooth — Circumaural, Head-band, 20–22000 Hz, 260 g

The Killer Audio wireless gaming headset delivers adaptable high-speed audio for PlayStation, PC, Nintendo Switch, handhelds and mobile devices. It uses a nano-sized USB-C adapter for 2.4GHz low-latency connection and Bluetooth 5.3 for mobile use. The companion mobile app provides tuned sound profiles and separate presets for gaming and music so you can switch instantly between optimized audio settings. The headset features neodymium magnetic drivers, a detachable boom microphone, and a lightweight, durable dual-hinge design for extended comfort during long sessions.

Advantages

The headset provides separate presets for gaming and mobile, improving in-game positional cues on the 2.4GHz link while automatically switching to your preferred music preset over Bluetooth. Fast-charge optimization gives nine hours of play after just 15 minutes of charging and up to 40 hours on a full charge. Neodymium drivers deliver detailed highs, accurate mids and deep bass. The USB-C plug-and-play nano adapter ensures broad cross-platform compatibility without blocking nearby ports thanks to its L-shaped design. At 260 g with a reinforced dual-hinge, the design balances light weight and durability, and the detachable boom microphone supports high-bandwidth voice capture (32 kHz/16-bit).

Key specifications

• 2.4 GHz low-latency wireless plus Bluetooth 5.3 for mobile
• Separate mobile and gaming presets controllable via mobile app (includes presets for titles such as Call of Duty and Fortnite)
• Fast charging: 15 minutes charge = 9 hours play; up to 40 hours total runtime
• Neodymium magnetic drivers; circumaural design; frequency response 20–22,000 Hz; impedance 36 Ω; sensitivity 107 dB
• USB-C nano plug-and-play adapter with L-shaped design for PlayStation, PC, Switch, Mac, VR, handhelds and mobile
• Quick-switch function: press power button to swap between 2.4 GHz and Bluetooth; Bluetooth preset activates automatically
• Detachable boom microphone with 32 kHz/16-bit voice bandwidth; mic level -12 dB
• Wireless connectivity: Bluetooth 5.3 and RF 2.4 GHz
• Built-in rechargeable battery; weight approximately 260 g

How to use

Insert the USB-C nano adapter into the host device for 2.4 GHz low-latency audio, or pair the headset via Bluetooth 5.3 for mobile use. Use the mobile app to select or customize sound profiles and save separate presets for gaming and music; when you switch to Bluetooth the saved music preset is applied automatically. Press the power button briefly to toggle between wireless modes. Attach the boom microphone for voice chat and remove it when not needed. Charge the headset via USB-C; a 15-minute charge provides around nine hours of playtime, with full charging extending runtime up to approximately 40 hours.

Recommendations

For best in-game positional audio, use the 2.4 GHz connection with a gaming preset tuned via the mobile app. Keep the USB-C adapter plugged in when using consoles or PC to ensure the lowest latency. Use Bluetooth for mobile listening and quick-swapping between devices. Charge briefly before long sessions to benefit from fast-charge capability and store the detachable microphone separately to protect the boom when transporting the headset.