Universal multi device Bluetooth keyboard and mouse

New item, open box. 3 Devices Switch with A Single Clicking: This keyboard and the mouse combo is able to connect to 3 Bluetooth devices at the same time. You can switch between 3 devices with a single key clicking. Broad Compatibility: Use with all four major operating systems supporting Bluetooth (Windows, iOS, iPad OS, Android, and Mac OS), including Computer, Desktop, PC, Laptop / iPad Pro, iPad Air, iPad, iPad Min, iPhone, Smartphone / Android Tablets like Samsung Galaxy, Surface etc. 7 Buttons Mouse for more Productive: Besides the right button, left button and the wheel, the mouse has a DPI button to switch the cursor DPI between 800 / 1200 / 1600 / 2000 / 2400 DPI. The mouse has 2 side-buttons for page backward and forward, and 1 button to switch windows. Long Life Rechargeable Battery: Rechargeable lithium battery with an industry-high capacity lasts for 6 months for the keyboard and 4 months for the mouse with single charge (based on 2 hours non-stop use per day). What You Get: Arteck HB305-3 Multi-Device Bluetooth Keyboard, MB167 Multi-Device Bluetooth Mouse, USB-C charging cable.