The Razer Opus X is a wireless noise-canceling headset designed for those who need a versatile audio solution that transitions smoothly between mobile gaming and daily commuting. It features 40 mm custom-tuned dynamic drivers that cover a frequency range from 20 Hz to 20 kHz, ensuring clear sound across various genres of media. To keep you immersed, the active noise cancellation filters out ambient distractions, while the Quick Attention mode allows you to hear your surroundings without removing the headset. Comfort is prioritized through an over-ear design with rotatable earcups and a padded leatherette headband, utilizing protein leather and nylon materials for a soft feel against the skin. The internal earcup dimensions of 91 mm by 69.5 mm provide ample space for your ears, while the overall weight of 270 g keeps the device light enough for extended wear. You can manage your experience via the Razer Audio App or use the physical buttons on the headset to adjust volume and power. Connectivity is handled by Bluetooth 5.0, which includes a dedicated Gaming Mode that reduces latency to 60ms for better synchronization during fast-paced play on mobile devices or the Nintendo Switch. Depending on whether you have ANC enabled, the battery lasts between 30 and 40 hours, meaning you can go several days without needing the included USB-C charging cable. The green finish adds a distinct look to this portable setup, which is rounded out by internal microphones for voice chat.