Wireless 2.4 GHz connection for reliable, plug-and-play use - Wireless range up to 10 meters (33 feet) - Works with any computer that has a USB port; plug and play - Supplied OTG adapter enables use with devices that have USB Type-C or Micro-USB ports (phones/tablets) Quiet operation with precise control - Silent click design reduces noise by up to 90%, making it suitable for offices, meetings, cafes, libraries, and bedrooms - Three DPI levels for cursor control: 1200, 1600, and 2400 Long-lasting, efficient power - Built-in 500 mAh rechargeable lithium battery - Low power consumption with energy-saving features - Up to 60 days of use on a full charge, depending on personal usage Ergonomic design with privacy features - Contoured shape and comfortable materials for extended use without fatigue - One-key return to desktop function: with a single press, minimizes windows and hides the screen to help protect privacy Practical use scenarios - Office and conference rooms: quiet clicks reduce distractions during meetings and presentations - Libraries or study areas: silent operation helps you focus without disturbing others - On the go with mobile devices: OTG adapter enables easy use with USB-C or Micro-USB devices, including smartphones and tablets, in addition to laptops and desktops