COTEetCI Universal Dual Mode Bluetooth MouseBuilt-in 500mAh rechargeable battery, low power consumption, fast charging in about 2h.Works with your for Windows PC, for Mac or for laptop, etc.The buttons of the mouse are soft, easy and comfortable, and whisper-quiet, allowing you to focus on work or games without disturbing others.You can change the DPI(800/1200/1600) freely according to different high-accurate needs.Optical tracking technology ensures the highest sensitivity for tracking on a variety of surfaces.With a comfortable and contoured shape, this ambidextrous wireless mouse feels great in either hand.One key to return to the desktop button allows you to quickly hide the Web page and protect your privacy.Provides free switching between 2 devices with a single click. Quite a convenient operation...

COTEetCI Wireless Mouse & Keyboard 2020 Latest Upgrade LED Design: COTEetCI Wireless Mouse upgraded version mouse with the LED lights adds more fun to the boring office life. The bottom of the mouse has a switch, you can switch lights freely. Low-key or sparkle, switch in one second, suitable for any occasion.Rechargeable Optical Mouse: Built-in durable rechargeable battery, Wireless Mouse can be easily charged using the included USB cable without replacing the battery. Just 2 hours charging you can use it for about 7-15 days. Standby time is very long, energy-saving features, automatic sleep mode, and wake-up mode are installed to save energy. Turn off the mouse LED light when not in use to save power.Plug and Play: COTEetCI Wireless Mouse No need to install any driver, just plug the USB receiver into your laptop and the mouse starts to serve. 2.4GHz wireless technology provides a powerful and reliable connection, effective up to 10 meters of range. Advanced optical tracking technology with fast click and responsiveness. 3-Level Adjustable DPI (800/1200/1600 DPI), freely to satisfy daily work. Equipped with USB-C to USB adapter, let you worry-free use any device.Mute Click & Comfortable Hand-feeling: COTEetCI Wireless Mouse Silent click Mouse with a classic design with an anti-fingerprint finish offers your hand maximum support and comfort. Silent button reduces 90% of noises, which makes it an ideal wireless mouse for office, conference room, cafe, library, bedroom, help you concentrate on your work, study without disturbing others besides you. Ultra-thin, ergonomic design, lightweight and convenient for carrying or traveling.Wide Compatibility: Well compatible with Windows XP, Vista, 7, 8, and 10 / Windows Vista / Windows Vista/ Windows ME, etc, Fits for desktop, laptop, PC, Macbook and other devices. Please Note: If your laptop is just with a type-c port, You need to connect the supplied USB-C to a USB adapter to your laptop and plug the USB receiver into it.FEATURE Sleep mode choose, save electricityQuiet Operation, extra comfortableWheel design, easy to controlBluetooth/2.4G Dual ModeLong use time, up to about 30 days..