⚡⚡⚡6 MONTH LOCAL SUPPLIER WARRANTY⚡⚡⚡ 📌SMART SWITCH Intelligently switches between Bluetooth 3.0, 4.0, and 2.4G to ensure stable wireless transmission. No need to worry about USB port shortage or the loss of a receiver with a reliable 10 meters operation range. 📌MULTI-TASKING Can simultaneously connect to up to 4 devices, and switches among them efficiently. It simplifies complicated cross-platform use and meets multi-tasking requirements. 📌RECHARGEABLE BUILT-IN BATTERY With a built-in eco-friendly lithium battery that lasts up to 30 days in one full charge. 📌ADJUSTABLE REAL-TIME DPI BUTTON You are able to adjust 4 DPI values ranging from 600 / 1000 / 1300 / 1600 / 3200, which is up to 3200DPI. Accurately meet different screen requirements. 📌INCREDIBLE PRECISION With a high-performance laser engine that enables you to use MT750L on virtually any surface. Enjoy a high-speed response and unrivaled accuracy. 📌LED Light Indicator Displays the connection status of the mouse more clearly: (1) Bluetooth A Device (2) Bluetooth B Device (3) Bluetooth C Device (⚡) 2.4G Connection 📌High Precision The high-performance laser engine enables you to use MT750L on virtually any surface. Enjoy a high-speed response and unrivaled accuracy. 📌SPECIFICATIONS: CONNECTION TYPE: Bluetooth 3.0/4.0/Nano Receiver 2.4G POWER SUPPLY MODE: Rechargeable Lithium Battery WIRELESS DISTANCE: 10M PROGRAMMABLE KEYS: 8 keys MAXIMUM TRACKING SPEED: 30 (inch/s) RESOLUTION: 600/1200/1600/3200 WORKING METHOD: Laser engine ACCELERATION: 10 (g) 📌Package Contents: 1x Mouse