Plug and Play, Stable USB Connectivity: Experience stable and reliable connectivity up to 33ft without extra software or drivers using our plug-and-play USB wireless receiver. Enjoy hassle-free computing with ease and convenience. | 𝐏𝐥𝐞𝐚𝐬𝐞 𝐍𝐨𝐭𝐞: Designed to work with USB connectivity only, the keyboard and mouse share a USB receiver, which is inside the back of the mouse. | Battery-Powered: Reliable wireless keyboard and mouse set with long battery life. 1AAA batteries for keyboard and 1AA for mouse. The intelligent power-saving function saves energy and reduces battery replacements. Get convenient and efficient computing now. | Ergonomic Design & Comfortable to Use: This wireless keyboard and mouse combo is designed for comfort. The keyboard has a foldable stand for an ergonomic typing angle, reducing wrist fatigue. The wireless mouse fits perfectly in your hand, providing a superior grip and overall comfort. | Quiet and Peaceful: Designed to be quiet and peaceful, the keyboard and mouse combo is enabled for use in quiet environments like libraries or offices without disturbing others. | Universal Compatibility: Choiana wireless keyboard and mouse combo works with your PC, Desktop, Laptop, or Notebook. Compatible with Windows, Linux, Chrome, and Mac.(Note: Multimedia keys may not be fully compatible with Mac OS systems). | Energy Saving: After 8 minutes of inactivity, the keyboard will go to sleep. If idle for 1 minute, the mouse will also sleep, and you can wake them up by simply pressing or clicking any keys. This feature saves you the hassle of frequently replacing batteries. The standby time for both the keyboard and mouse is an impressive 365 days. | Boost Your Productivity at Your Fingertips: Our keyboard is equipped with 12 multimedia hotkeys, providing you with easier volume control, track selection, and playback. These hotkeys allow you to adjust your multimedia experience quickly and efficiently, saving you time and effort.