* With vertical grip design, comfortable to use when sitting at different angles, no fatigue, will make your work more efficient ~ effectively avoid the pain of the wrist and numbness of the fingers.* In addition to the well-enhanced desktop mouse function of the previous optical mouse, it also has the letter pen graffiti function: the user can hold it easily on the desktop as usual writing!* Stylish, compact, easy to carry, deep inside, super easy to use! It can be used in many occasions such as business meetings, PPT interpretations, lectures, teaching, etc., and is also a powerful tool for network set-top boxes. It will be your best for business, meetings and business trips!*2.4Ghz wireless transmission effective distance of 8-10 meters, user-friendly button position design, easy to grasp, mouse small base, placement does not take up space.
Product Information: Product size: 140*20*15mm Product Weight: 29g Number of buttons: 4 Wireless carrier frequency: 2402 MHz - 2480 MHz Wireless working channel: 16 automatic frequency hopping Rated working voltage: 3V Rated operating current: 15 mA Tracing System: Optical Speed: 14 inches / sec Interface: USB Connected to the computer: wireless
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