LeadsaiL Wireless Keyboard and Mouse Combo, Wireless USB Mouse and Computer Keyboard Set, Compact and Silent for Windows Laptop, Desktop, PC- Colorful

Product description Wireless Keyboard Combo 1 2.4G Wireless Connection 2 Energy Saving 3 Less Noise 4 DPI Adjustable Leadsail Wireless Mouse and Keyboard Combo makes typing chatting tweeting easier than ever before Where can I find the USB receiver The USB receiver is placed inside the mouse next to the battery compartment Is there only one receiver for the keyboard and mouse Yes the wireless mouse and keyboard set shares a single 2-1 USB receiver Do the keyboard and mouse come with a sleep function Yes both the keyboard and mouse are equipped with an automatic sleep mode for power saving click or press any key to wake them up What operating systems does it work with It's compatible with Windows Linux Mac DOS Chrome OS Unix iOS