Description: This 2.4G wireless keyboard and mouse combo delivers ergonomic comfort and high efficiency for home, office and study use. Designed with a built-in wrist rest and adjustable tilt legs, it supports natural typing postures and effectively reduces hand and wrist fatigue during long-hour use. The 111-key full-size keyboard comes with a full numeric keypad for efficient data entry and office work. The integrated phone/tablet holder keeps your devices visible for video calls and multitasking, helping maintain a neat desktop. Practical keyboard hotkeys support quick volume adjustment, media control and one-click tool access. The ergonomic 6-button right-handed optical mouse features forward/backward keys, greatly optimizing web browsing and multitasking efficiency. Featuring reliable 2.4G wireless technology, the combo connects both devices via a single USB receiver for plug-and-play use with no drivers needed. It is widely compatible with Windows, Mac OS, Chrome OS and Linux for desktops, laptops and Chromebooks. Built-in auto sleep mode saves battery power during idle time and supports fast wake-up for daily use. Suitable for multiple daily and office scenarios, this all-purpose keyboard mouse set is durable and backed by a 2-year limited warranty for reliable use. Specifications: Color: Classic Black Dimensions: 17.63 x 11.26 x 1.81 inches Weight: 2.2 pounds What should I do if I encounter these problems during use? ? ? Q1: There's a problem with my keyboard and mouse that I can't solve, what should I do? A1:If you're experiencing a problem with your keyboard and mouse that you're unable to resolve, here's what you can do: 1. Refer to the product manual for troubleshooting steps and common solutions. 2. Check for any physical damage or obstructions that could be causing the issue. 3. Contact the our's customer support team for assistance. We will be able to provide additional troubleshooting tips or suggest repairs/replacements. Q2: How long does the device take to transition into sleep mode, and is it possible to customize or alter this mode? A2: If the keyboard remains idle for 15 minutes, it will enter sleep mode, and if the mouse remains idle for 10 minutes, it will also enter sleep mode. Unfortunately, these settings are not configurable, as they are designed to conserve power and extend battery life.Simply press any button to wake it up. Q3: Is there a single USB connector available, or are there multiple options? A3: Yes, the keyboard and mouse share a single USB receiver. Q4: What are the specific functions of the shortcut keys present on the keyboard? A4: Unlike other keyboards, this one is specifically designed to enhance your work efficiency. The shortcut keys on this keyboard offer the following functions: Previous page; Next page; Refresh; Search; Stop loading; Calculator. Package Contents: 1 x Wireless Keyboard 1 x Wireless Mouse 1 x USB A Dongle 1 x User Manual