Multi-Device Compatibility: Seamlessly connects with iOS, Android, and devices, offering plug-and-play functionality for immediate use. Portable & Foldable: Strong magnetic design ensures secure closure, making it compact enough to fit in your pocket or bag. Travel-Friendly: Designed for everyday portability, it's lightweight and easy to carry, ensuring no extra burden during travel or commutes. Dual Bluetooth Channels: Equipped with dual Bluetooth connectivity, it allows you to switch between two devices effortlessly, enhancing efficiency. Whether you're working on calculations, navigating your device, or typing, this 3-in-1 portable calculator is your perfect companion. 3-in-1 Portable Foldable Calculator Numeric Keypad with Touchpad: Experience ultimate convenience with this 3-in-1 device that combines a numeric keypad, touchpad, and calculator in a sleek, foldable design. Perfect for professionals, students, and travelers, this compact tool is designed to simplify your daily tasks while being easy to carry. Type-C charging, charging time is approximately 2-3 hours. Color: Black Material: ABS Package Contents: 1 x Numeric Bluetooth Keyboard