【Full-size Foldable Keyboard and Mouse】 Samsers foldable keyboard is designed with standard size (unfolded size: 13.5 x 4.5 inch) and 0.63 inch standard keys, more in line with finger size and typing! Mouse’s contoured shape are designed to fit comfortably in your palm, enhanced tracking and precise cursor control keeps you in command and increases your productivity. | 【Connect up to 3 Devices】 Samsers Foldable Bluetooth Keyboard Combo supports up to 3 devices simultaneously. One tiny 2.4G USB receiver+Bluetooth 5.0 X 2. Equipped with the latest 5.0 Bluetooth chip, You’ll get a stable connect and switch without delay or dropout! Compatible with Windows, Mac OS, iOS or Android, you can type, switch and continue typing on your devices! | 【Folding Keyboard with Numeric Keypad】Standard numeric keyboard facilitate quick calculation and numeric input. Richer and more practical multimedia shortcuts with fn lock function make your work more convenient and efficient! Built-in rechargeable battery can up to 90-120 days stand-by time after a 2-3 hour charge. One full charge is enough time for your short business trip or vacation! | 【Portable Case & Big Convenience】 Samsers Foldable Keyboard and Mouse with Case, weighs only 21 ounces. Sturdy and stylish case organizes all your essentials neatly, including folding keyboard and mouse, phone holder, charging cable! Maximum convenience for you with minimum weight and size! Not just a keyboard, but a travel solution! | 【Quiet Design & Adjustable DPI 】 Silent scissor switch keys and non-slip PU leather bottom allow you to work with full concentration! Innovative seamless metal hinge design lets you get your own familiar layout! Smooth typing experience and precise cursor control make it a perfect match for tablet, phone, laptop and PC. Type easily without worrying that the tapping sound may disturb others! | 【Satisfaction Service】Samsers provides you with Email Response & Technical Support. If you have any questions, please don't hesitate to contact us!~