Logitech M720 Wireless Mouse BT&Unifying Dual-mode Connection Wireless Mouse Support 3 Devices Switching 1000DPI Resolution

Features:
Pair the mouse with three devices and switch seamlessly between them by pressing a handy button just below your thumb. Three numbers with indicator light allow you to keep track of the device you are connecting to.
It can connect Windows and Mac via Unifying receiver or BT smart wireless technology, you will enjoy 10m reliable wireless connection.
The full-sized, contoured shape follows the natural curve of your hand, providing perfect palm support. This right-handed design also features soft rubber coating so you can work comfortably for long hours.
The dual-mode scrolling lets you switch between speed and precision, so you can fly through long webpages, or go line-by-line with a switch of a button.
Use this mouse to work seamlessly between computers, laptops, tablets. Pair your mouse to up to three different devices, and switch between them easily.

Specification:
Brand: Logitech
Model: M720
Color: Black
Connection mode: BT/Unifying 2.4GHz wireless technology
Transmission distance: 10m
Sensor resolution: 1000DPI
Key number: 8
Battery: 1*AA battery(not included)
System requirement: 
BT low power technology: Win8/Win10 or later, macOS 10.10 or later, Chrome OS, Android 5.0 or later
Unifying: Win7/Win8/Win10 or later, macOS 10.10 or later, Chrome OS
Item size: 11.5 * 7.4 * 4.5cm /4.53 * 2.91 * 1.77in
Item weight: Approx. 135g /4.76oz

Packing list:
1 * Mouse
1 * Unifying receiver
1 * User manual