The MX MASTER 2S Bluetooth Edition is the ultimate precision mouse for power users. Harness the power of Logitech Flow and take multi-computer use to a bold new level. Control up to three computers and seamlessly move text, images and files between devices. Scroll through documents and web pages faster and easier with the speed-adaptive scroll wheel. MX MASTER 2S is ready when you are. It holds a full charge for over two months and in just three minutes you get enough power for a full day of usage. Work virtually anywhere with high-precision tracking - even on glass. Its sculpted, hand-crafted shape supports your hand and wrist in a comfortable natural position.