[Widely Compatibility]Our bluetooth-compatible numeric keypad widely compatible for IOS, Window, Android, works with your iMac, Air, Pro, and notebook and laptop with Windows 10/ 8/ 7. [Ergonomic Design]Small, Slim design, Numeric Keypad is easy to take with you, USB number pad are easy and silent to press, Ergonomic tilt and anti-slip pads on back provides comfort, which is beautiful and hand feels is good. 35-key Numberic keyboard: has the latest 35-key design, providing convenient data and accounting functions. Bluetooth numpad is more suitable for accountants, financial workers, and office workers. Noise-free, More Durable: mini number pad adopts a scissor-switch design and mute keycaps. It has a fast response and a nice tactile rebound effect. Support System: iOS, Android, Windows Number of Keys: 35 keys Wireless/Bluetooth Solution: Bluetooth+2.4G dual mode Wireless/Bluetooth mission Distance: 10 meters Built-in lithium Battery: yes Charging Port Type: TYPE-C Colour:Black Material:Aluminum alloy+ABS Package Contents: 1 x Numeric Keypad 1 x USB Charging Cable 1 x USB receiver Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.