yidenguk Bluetooth Numeric Keypad, 22 Keys Multi-Function Wireless Silent Number Pad Keyboard Extensions for Smartphone/Laptop/PCs/Notebook, Compatible with Windows, Android and iOS System, Black

Thank you for purchasing our products, please read the instruction manual carefully before use, instruction manual contains important safety advice and user instructions, follow the instruction manual to operate in order to avoid damaging the product because of misuse. Specifications: Material: ABS plastic Support System: ANDROID, WIN, IOS Number of Keys: 22 keys Support Wireless/ Bluetooth: Bluetooth 3.0 Keyboard Life (Keystrokes): 5 million times Response Speed: 5 milliseconds Wireless/ Bluetooth Transmission Distance: 10 meters Working Current/ Voltage: 0.25 mA/ 3V Battery Type: 2*AAA (not included) How To Connect? 1.Switch to ON position from the back of the keypad. 2.Long press Bluetooth key with 3 Seconds until the LED1 shows red flicker. 3.Find setting in your device, and turn on Bluetooth function in your device. 4.Find and select "Bluetooth Keyboard" from the list and click to pair. Package Includes: 1 x 22 Keys Wireless Keypad 1 x User Maunal