【Compact & Mini & Portable】3.6inch length and 0.72 pound only, yup, you could take with it to a cafe. | 【SCISSOR - SWITCH KEYBOARD】 The keyboard features scissor-switch keys that provide a smooth and responsive typing experience, with low-profile keys that are comfortable to use for long periods. | 【QUIET ROUND KEYCAPS】Silent and linear typing feel, which will help you get a more comfortable and immersive work experience, especially for a writer ot editor. | 【2.4GHZ WIRELESS RECEIVER】Stable and durable, this keyboard and mouse combo connects wirelessly to your computer via a USB receiver, allowing for greater freedom of movement and a clutter-free workspace. | 【ADJUSTABLE DPI OPTICAL MOUSE】It provides a adjustment rang from 800 to 1600, default dpi is 1200. | 【SLIM DESIGN】This keyboard mouse set has a slim and lightweight design that makes it easy to carry and use on-the-go, without taking up too much space on your desk. | 【INDEPENDENT POWER SWITCH】Both keyboard and mouse have a power on or off switch, so you will have many choices, such as using the keyboard and mouse separately, well, you could also turn off the keyboard and mouse, even though there is an auto-sleep and power-save mode. | 【FAST RESPONSE】This product comes with a year new product service encounter any problems please consult our 24-hour service and there will be a satisfactory solution for you