The Logitech MX Anywhere 2S is a compact, high-performance mouse built for versatility and productivity. With Logitech Flow, control up to three devices and seamlessly copy-paste content between them. Its Darkfield High Precision sensor delivers flawless tracking—even on glass—up to 4,000 DPI. Switch between fast scrolling and precise click-to-click navigation with ease. A quick 3-minute charge gives you a full day's use, and a full charge lasts up to 70 days. Specifications: Sensor technology: Darkfield high precision Nominal value: 1000 dpi DPI (Minimal and maximal value): 200 to 4000 dpi (can be set in increments of 50 dpi) Battery: Up to 70 days on a single full charge. Battery: rechargeable Li-Po (500 mAh) battery Indicator Lights (LED) 1 LED for battery status 3 LEDs for Easy-Switch on the bottom of the device Number of buttons: 7 Gesture button: Yes Scroll Wheel: Hyper-fast scrolling, from precision to free scroll in one click Standard and Special Buttons: Back/Forward, Tilt wheel and middle click Wireless operating distance: 393.7 in (10m) Dimensions: 3.43 x 6.17 x 10.03 cm Weight: 106 g