Known for their high-quality gaming gear, Razer jumped into the wireless earphone world last year with the release of the first Hammerhead earbuds. The Hammerhead Pro raises the stakes, with Bluetooth 5.1 for a latency of 60 ms to ensure that gaming sounds are never out of sync with what you see on screen. The new earbuds also add THX Certified sound for a rich, balanced soundstage for movies, music, and gaming. Advanced hybrid active noise cancellation is a welcome addition too, with the ability to switch over to Quick Attention Mode increases awareness of your surroundings when needed. And each pair includes your choice of six sets of silicone tips to customize your level of comfort or acoustic options.