Key Features 55g Super Light: Ultra‑lightweight build for fast, effortless control 3395PRO Gaming Sensor: High‑precision tracking for competitive gameplay BK52820 Tri‑Modes: Bluetooth, 2.4G wireless, and wired connectivity 100 Million Clicks: Durable switch lifespan for long‑term reliability 500 mAh Battery: Long‑lasting power for extended sessions Ice Sensitive Coating: Smooth, cool surface with enhanced grip