Slim and compact wireless mechanical keyboard with customizable keycaps. - Model: Keychron K1 Max - Color: Gray/White/Red - Accessories: User manual, USB cable, keycaps, keycap puller Thank you for viewing. I have used it for about a month. I accidentally purchased a US keyboard, and I'm not used to the feel, so I'm selling it. There are no issues with the operation. Shipping will be on December 26th.