- FULL-SIZE FOLDING WIRELESS KEYBOARD & MOUSE TOUCHPAD: Experience complete control with our wireless keyboard designed for Samsung Galaxy A3 (2016). Equipped with a built-in rechargeable battery, enjoy up to 48 hours of usage and a remarkable 560 days of standby time. The integrated touchpad features left and right click buttons for seamless navigation. - FOLDABLE TRI-FOLD DESIGN: This ultra-thin, foldable keyboard is an ideal companion for travelers and business professionals. Its compact size makes it easy to carry, allowing you to operate your mobile devices effortlessly while on the move. Perfect for fast, efficient typing without mistakes. - UNIVERSAL CONNECTION MODES: Easily connect this keyboard to any device via Bluetooth, whether it’s Android, iOS, Mac, or Windows. With an impressive 560 days of standby time and up to 48 hours of uninterrupted use, it is suitable for various computing needs. - WIDE COMPATIBILITY: Utilizing Bluetooth 5.3 technology, this folding keyboard works across major operating systems: iOS, Windows, and Android. Note: For desktop PCs or laptops without built-in Bluetooth, a third-party Bluetooth adapter (not included) is required. - USE SCENARIOS: 1. Perfect for students typing notes during lectures or completing assignments on the go. 2. Ideal for professionals drafting emails or documents while traveling for business. 3. An excellent tool for editors needing a portable keyboard for quick revisions without compromising on performance. Folding dimensions: 5.98" x 3.82" x 0.71". Designed for practicality and convenience, this keyboard is the ultimate solution for anyone needing portable typing capabilities.