Welcome to our shop! Introducing our Wireless Ultra-Thin Bluetooth Full-Size Portable Folding Keyboard with Independent Numeric Keypad Area. This keyboard is designed with a standard keycap size, ensuring smooth and efficient input. It also features a small numeric keypad, meeting your needs for digital input and processing. Compatible with IOS, Android, and Windows 3 systems, this keyboard supports smartphones and tablets, allowing you to maintain business-level efficiency on a larger screen. Say goodbye to the compact mobile phone screen keyboard. Rest assured, this keyboard undergoes strict quality control and assurance, providing you with a high safety factor and peace of mind during use. Item Type: Folding Bluetooth Keyboard Working Distance: Approx. 10 meters / 32.8 feet Built-in Battery: 180mAh Working Voltage: 3.2-4.2V Working Current: Less than 3mA Standby Current: Less than 0.5mA Sleep State: About 20 minutes How to Use: 1. Turn on the power switch, and the blue indicator light will illuminate. Press the button to enter the pairing mode, indicated by the flashing blue light. 2. Turn on the power of your device and go to the settings icon on the screen. Click it to enter the system preference list. 3. Click the Bluetooth icon to search for devices. 4. In the device Bluetooth search, you will find the keyboard. Click it to connect. 5. Once successfully connected, you can start typing with the keyboard effortlessly. Packing List: 1 x Keyboard 1 x User Manual 1 x Charging Cable Size: Approx. 35.8 x 10cm / 14.1 x 3.9in Folding Size: Approx. 10 x 17.8 x 1.8cm / 3.9 x 7 x 0.7in 100% Satisfaction: Our customers are our top priority. If you encounter any problems, such as damage or incorrect quantity of goods, please contact the seller immediately. We strive to provide you with satisfactory after-sales service.