Full-size folding wireless keyboard with built-in touchpad and left/right click buttons — compatible with Xiaomi Redmi Note 2 and any device that supports Bluetooth. Key benefits - Full desktop control in a compact package: full-size keys and integrated touchpad let you type, navigate, and click without an external mouse. - Portable for travel and remote work: foldable tri-fold design packs down to 5.98" x 3.82" x 0.71" for easy storage in a bag or pocket. - Long battery life: built-in rechargeable battery provides up to 48 hours of continuous use and up to 560 days standby, reducing the need for frequent charging. - Broad compatibility: Bluetooth 5.3 supports Android, iOS, macOS and Windows devices — works with Xiaomi Redmi Note 2 and other Bluetooth-enabled phones, tablets and computers. Features - Full-size keyboard layout that supports fast, accurate typing on the go. - Integrated touchpad with left and right click buttons for precise cursor control and easy navigation. - Foldable tri-fold construction creates a slim, travel-friendly profile while opening to a standard full-size keyboard. - Bluetooth 5.3 connection for stable wireless performance and wide device compatibility. - Compact folded dimensions: 5.98" x 3.82" x 0.71". (Phone holder/stand not included.) - Note for desktop/laptop users: if your PC does not have built-in Bluetooth, a third-party Bluetooth adapter (not included) is required. Practical use scenarios - Travel and business trips: use the keyboard and touchpad with a phone or tablet to write emails, edit documents, and manage presentations without carrying a laptop. - Mobile editing and content work: editors and writers can type comfortably and navigate apps on mobile devices while away from a desk. - Remote meetings and light workstation use: pair with a tablet or Bluetooth-enabled laptop to handle chat, notes, and light office tasks with a full keyboard and integrated cursor control. What it does not include - Phone holder/stand and third-party Bluetooth adapters are not included. Compatibility summary - Works via Bluetooth with Android, iOS, macOS and Windows devices. Specifically compatible with Xiaomi Redmi Note 2. For devices without Bluetooth, use a compatible external Bluetooth adapter (not included).