H Razer Hyperspeed Wireless 25% faster than any other wireless technology available, you won't even realize that you're gaming with a wireless mouse due to its highspeed transmission, lowest click latency, and seamless frequency switching in the noisiest, datasaturated environments. As a benefit of its dualmode design, you can also switch to its Bluetooth connection for extended battery life. Razer 5G Advanced Optical Sensor Engineered with 99.4% tracking accuracy and up to 16,000 Dpi, the sensor in this wireless mouse offers the precision and speed you need to stay at the top of the leaderboard. Ultralong Battery Life When in Bluetooth mode, the Razer Basilisk X HyperSpeed is good for up to 450 hours. For gaming, using its Razer HyperSpeed Wireless lets you to tap on its ultrafast performance for up to 285 hours. Razer Mechanical Mouse Switches Designed to deliver fast and precise mouse clicks, these switches boast a durability of up to 50 million clicksideal for extensive gaming. 6 Programmable Buttons Fully configurable via Razer Synapse 3, the 6 programmable buttons let you access macros and secondary functions so you can execute extended moves with ease. Onboard DPI Storage Preset up to 5 custom DPI stages on Razer Synapse 3 and bring your settings anywhere, so you're always ready to compete no matter the arena.