2020 Upgrade Wireless Optical Pocket Pen Mouse with Stylus Function, Promi 2.4G USB Digital Optical Pen Mouse, Adjustable 800/1200/1600 DPI Ergonomic Mice for PC Laptop Notebook Computer Mac (Red)

• UPC   619620143488
• 👍The latest design with touch pen function - upgrade optimization on the first generation, new if the touch pen function, can easily operate across multiple platforms! Improve your efficiency. 👍Ergonomics-The product is ergonomically designed to get rid of the uncomfortable feeling of long-term use of traditional mouse, and this product can improve work efficiency. 👍DPI Adjustable-800/1200/1600 DPI adjustable. Can be adjusted according to their own needs, different from other products of the same family, we can adjust more, more humane. 👍Advanced power saving technology-2.4G wireless transmission technology, low-latency transmission within 10 meters and energy saving features. One AAA battery can be used for several months! (battery not include) 👍Worry-free after-sales service-The product provides one-year maintenance and provides 24-hour after-sales technical support service. When there is a problem with the product, please contact us and we will solve the problem for you in the first time. And if there is any failure within one year, we will provide warranty service!