12 groups of shortcut function keys help efficient operation:The keyboard has common shortcut keys such as volume, media, mute, and song switching to easily use common computer functions 12 Fn compound keys help efficient operation:The keyboard has Fn compound keys, and the combination of Fn+F1-F12 keys supports common shortcut keys such as volume, media, mute, and song switching to easily use common computer functions. Not -looking, full system and full device compatibility:Not only supports Bluetooth mode connection, but also mobile phones, computers, and tablets are compatible with all devices, for , , for IOS, for Android Micro-USB interface is environmentally friendly and and can be recharged repeatedly:Built-in rechargeable battery, long-lasting standby, say goodbye to the trouble of constantly changing batteries, allowing you to live a green and environmentally friendly lifestyle Free matching, one-click switching to enjoy the wireless keyboard operation experience:Applicable to types of mobile phones, computers, and tablets, allowing mobile devices around you to enjoy the wireless keyboard operation experience Scissor foot structure design to enjoy a comfortable typing experience:Same as for pro, the scissor foot structure is used to make the keys more evenly stressed, with good rebound effect, more comfortable fingertip touch, and clear and powerful typing feedback Colour:Black Material:plastic Package Contents: 1 x Bluetooth mouse and keyboard set 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.