1. Bluetooth wireless numeric keyboard. It can be used as a numeric keyboard or a calculator. 2. The thin and portable body design is convenient for daily use and carrying. The screen display makes the display clear. 3. The buttons with scissor structure are more comfortable and quiet to use, with a service life of 12 buttons, good resilience, and a comfortable experience. 4. It has an effective transmission range, is compatible with Bluetooth devices such as mobile phones, computers, and tablets, and allows for easy wireless connection. 5. This numeric keyboard uses long - press for discontinuous input to improve the accuracy of digital input. 6. Applicable models: general 7. Type: numeric keypad 8. Number of keys: 29 keys 9. Connection with computer: Bluetooth 10. Button technology: X architecture 11. Colour: Black 12. Material: ABS 13. Size: 130 x 146 x 25mm 14. Package Contents: - 1 x Numeric Keypad - Only the above package content is included, other products are not. 15. Note: Light and different displays may cause the color of the item to appear a little different from the real thing. The allowed measurement error is +/- 1 - 3cm.