RECHARGEABLE LITHIUM BATTERY: Computer mouse wireless has a built in 300mAh rechargeable lithium battery, providing long lasting and reliable battery life without frequent battery replacement. MATTE TEXTURE: The mouse is designed with matte texture for comfortable grip and visual appeal, and the 1.7m cable ensures durability and stable transmission. ADJUSTABLE SENSITIVITY: Wireless mouse gaming has six levels of adjustable sensitivity at 10000 DPI to meet different gaming needs, and the default 500Hz refreshing rate ensures smoothly and responsive operation. DUAL MODE CONNECTIVITY: Gaming mouse supports both wired and 2.4G wireless modes for easy switching as needed, ensuring stable, low latency connectivity. LIGHTWEIGHT DESIGN: Weighing only 56 grams, this mouse is extremely lightweight for an agile and comfortable gaming experience without fatigue over long periods of time.