Search query: bluetooth mouse without usb receiver

Product: Logitech Wireless Mouse M185 - Silver Plug-and-play wireless: Get a reliable connection from a convenient Nano receiver (found in the package adjacent to the batteries) that stays in your computer.
1-year battery life: Go for a full year without a battery change (Battery life may vary based on user and computing conditions)
Logitech reliability: Made by the global leader for mice and backed by a 3-year limited hardware warranty
Contoured shape: Gives you more comfort and control
For Windows and Mac computers: No software or setup hassles-start using your mouse right away Logitech silver

Product: Logitech M557 Bluetooth Mouse – Wireless Mouse with 1 Year Battery Life, Side-to-Side Scrolling, and Right or Left Hand Use with Apple Mac or Microsoft Windows Computers and Laptops, Gray BLUETOOTH CONNECTIVITY:Use with virtually any Bluetooth enabled computer, laptop, or tablet: Connects to Mac, Windows, Chrome OS and Android
SIDE TO SIDE SCROLLING: You can scroll up and down through documents, and also tilt the wheel left and right to move back and forth between web pages, open windows and apps
SLIM DESIGN: Whether you’re a righty or a lefty, whether you use a fingertip or palm grip, the M557 is always a perfect fit for desktop or laptop
LONG BATTERY LIFE: 1 year battery life and smart sleep mode help you go longer between battery changes; Supported OS Windows 7, Windows 8, Windows 10; Mac OS X 10.6.8 or later and Chrome OS
PROGRAMMABLE CONTROLS: Configure the buttons to do exactly what you want like switching applications, opening browser windows or jump to full screen while watching videos Logitech Gray