Comfortable Grip: This wireless mouse is ergonomically designed and offers a comfortable grip, even during prolonged use. Its contoured shape fits perfectly in your hand, reducing tension and fatigue. Long Battery Life: The mouse is equipped with a 500mAh battery, allowing you to work continuously for up to 150 hours on a single charge. Thanks to the included USB cable, you can easily charge the device and continue working uninterrupted. Universal Compatibility: This wireless mouse is widely compatible with various operating systems, including Windows (XP and later), Android (4.3 and later), and Mac OS (10.10 and later). It connects seamlessly to desktops, laptops, and smart TVs with a USB port. Specifications: Size: Length: 12.5cm, Width: 6.3cm, Height: 4.1cm Material: ABS+ electronic components Photoelectric resolution: 3600dpi Number of keys: 6 keys Connection: USB Wireless transmission frequency: 2.4GHz Adjustable resolution: Four gears Operating distance: 10m Operating mode: Photoelectric Scroll wheel direction: Four-way scroll wheel Battery capacity: 500mAh Charging time: 2 hours Working hours: About 150 hours Rated voltage/current: 3.7V/10mA Applicable systems: Windows (Windows XP/Vista/7/8/Server 2003/2000/Win10, etc.) Android (Android4.3 or later) Mac OS (Mac OS 10.10 or later recommended), suitable for desktop computers, laptops, smart TVs with USB interface, etc. Package includes: 1 x Mouse 1 x Receiver 1 x Data cable