Feature: Small Keyboard With Number Pad-This is a small low profile wireless keyboard mouse set. Despite the compact size. Perfect for a small or busy desk Rechargeable Keyboard And Mouse-Both the keyboard and mouse are rechargeable via the suppied Micro-USB cable and a single charge will power your device up to 2 months Based on daily use.The intelligent auto sleep function and power switches on both devices also extend your battery life Aluminium Base Silicone Cover-This keyboard combines with ABS material in the front and brushed aluminium finish in the back, slim but solid enough. There is a silicone cover come with the package to keep your keyboard clean and dust-free Plug Play-Super easy to use, just plug the USB receiver into your computer and you are really to go, no driver needed. The low profile design with scissor-switch structure delivers you a remarkably comfortable typing experience. Specification: Material: Aluminum Alloy, ABS, Silicone Size: Keyboard: 400 x 145mm; Mouse: 118 x 65mm Working Current: 11mA Working Voltage: 1.5V Color: As the picture show Type: 2.4G Wireless Wireless Transmission: 10M Package List: 1 x Keyboard 1 x Mouse 1 x Receiver 1 x USB Charge Cable