Logitech MX KEYS MINI Wireless Combo For Business (920-011061) – Connectivity: Wireless (Logi Bolt USB Receiver), Wireless Range: up to 10 meters, Multi-device Pairing (up to 3 devices), Battery life: 10 days on a full charge, 3 Easy-Switch Bluetooth Channels, Customization app: Supported by Logi Options+ on Windows and macOS