1. FULL SIZE FOLDING WIRELESS KEYBOARD & MOUSE TOUCHPAD: A full size keyboard with a built in mouse touchpad, including left and right click buttons. Rechargeable battery provides up to 48 hours of continuous use and up to 560 days in standby. Compatible with Micromax A51 Bolt. Phone holder/stand not included. Portable compact folded form for easy use. 2. FOLDABLE TRI-FOLD DESIGN: Extremely thin and foldable, ideal for travelers and business trips. Lets you operate mobile devices on the go, enabling fast, easy, and accurate input. A practical choice for editors and on the move work. 3. PRACTICAL USE SCENARIOS: Travel on plane or train with a compact setup; edit documents on the go; use with tablets or smartphones as a keyboard and navigation input device. 4. ALL ANDROID PC MAC IOS CONNECTION MODES: Connect via Bluetooth to any Android, iOS, Mac or Windows device. Long standby time and up to 48 hours of continuous use make it a versatile input solution. 5. WIDE & UNIVERSAL COMPATIBILITY: Bluetooth 5.3 supports iOS, Windows and Android. Note: for desktop PCs or laptops without Bluetooth, a third party Bluetooth adapter (not included) is required. Folding size: 5.98" x 3.82" x 0.71".