Experience the ultimate freedom and a hassle-free desk setup! FINGERS Duo-Recharge Combo is meticulously crafted and engineered for absolute comfort. It incorporates not only wireless technology for lag-free working but also comes with built-in rechargeable batteries, ensuring uninterrupted work and playtime. It even allows working while charging thanks to the Type-C ports on both the keyboard and mouse. It is enriched with special features including dedicated one-touch keys of calculator and notepad. Experience powerful productivity, sans battery woes! Dimensions: 45.6 x 14.1 x 2.7 cm (W x D x H) Features: 2.4 GHz Wireless Technology with USB Nano Receiver, Rechargeable Battery - Keep working even during recharge, Up to 25 days worktime, Special: Extra Dedicated Keys - Calculator & Notes, Long Keyboard keys for a great typing experience, Keyboard: o 14 Quick Soft-Touch media controls for Instant Access o Sealed Membraned keys o 106 keys | 10 million life keystrokes, Mouse: o 5 Buttons with a Scroll Wheel o 5 million clicks switch life o Works on most surfaces without the need for a Mouse pad, Auto Power Save Mode, Smart Link Auto-Connect, Long operating distance of up to 10 m, Works seamlessly with Windows, macOS, Linux, ChromeOS, 3-year warranty