【104-key Floating High Key】 The Youker wireless keyboard boasts a stylish and comfortable 104-key punk floating keycap design. The keys are responsive and have moderate elasticity. The one-body shape allows for easy cleaning, and the bottom layer uses thin-film technology with strong sealing, ensuring long-lasting durability. 【2.4G USB Wireless Connection】 Enjoy a stable and reliable wireless connection with the Youker keyboard and mouse, thanks to its 2.4G wireless connection technology. With a wireless range of up to 10m, you can easily connect to your device, and experience smooth and responsive typing. 【Automatic Power Saving Function】 The keyboard and mouse feature a smart power-saving chip and 3-level smart sleep design. After 15 minutes of inactivity, they will automatically enter sleep mode to conserve power. Press any key to wake them up instantly and continue working. This design helps you to maximize battery life. The keyboard and mouse require 2 AA batteries each (not included). 【12 Hotkeys & Compatibility】The keyboard comes with 12 convenient shortcut keys that allow you to manage your media, email, screen control, internet, and search functions with ease. The Youker keyboard is compatible with a range of computer systems, including Windows XP/7/8/10/MacOS. It's suitable for desktop, PC, and notebook computers. Gift Selection & Quality Guarantee: The Youker wireless retro keyboard is a unique and stylish gift for Valentine's Day, Mother's Day, Christmas, Women's Day, birthdays, wedding anniversaries, and other special occasions. Youker retro color keyboard, different freshness, different experience. Multimedia Shortcut Keys: FN+Esc = Media Player FN+F1= Pause/Play FN+F2 = Previous Song FN+F3 = Next Song FN+F4 = Voice+ FN+F5 = Voice- FN+F6 = Mute FN+F7 = Homepage FN+F8 = Search FN+F9 = My Favorites FN+F10 = E-Mail FN+F11 = Lock the Keyboard FN+F12 = My Computer Product Specifications: Working voltage: 2*1.5V AA battery (not included) Transmission speed: 1M bps System requirements: Windows XP/7/8/10/MacOS Keyboard Size: 445*136*35(h)±2mm Keyboard Weight: 658g±5g Number of Keyboard keys: 104 keys Mouse Size: 101*75*34(h)±2mm Mouse Weight: 80g±5g Number of Mouse keys: 5 keys Package Includes: Wireless keyboard * 1 Wireless mouse * 1 Wireless USB receiver * 1 Operating Instructions * 1