(UPGRADE FUNCTION) RECHARGEABLE AND POWER DISPLAY - Built-in 700mAh high capacity rechargeable polymer lithium battery, which can be used for several months after one charge. This wireless mouse is equipped with three power indicator lights, and the innovative design can show the power source clearly and say goodbye to power outages. 2.4GHz wireless connection: Supports stable connection and accurate tracking with working distance more than 10 Meter. Plug in and use. 3 DPI levels (1000, 1200, 1600) allow you to change mouse speed freely. 6 efficient buttons: including left-right buttons, DPI button, scroll wheel and two side buttons. The addition of side buttons makes it easier for you to navigate pages while browsing the web. NOTE: Side buttons do not apply to Mac OS Ergonomic Design and Optimized for Right Hand: Designed for right-handed users, the contoured shape and soft rubber grips keep your hand comfortable for a long time without fatigue. And the durable button withstands up
