Brand: Omikamo Compatible Devices: PC, Tablet, Smartphone Connection: Bluetooth Battery: Rechargeable Included: Charging cable (Type-C) Keyboard Type: US layout Purchased in 2023 for iPad and used a few times. Selling because it didn't suit me. It has a touchpad, so you can operate it to some extent without a mouse. There are no noticeable stains, but please refrain from purchasing if you are concerned as it has been stored by a private individual. No comments needed, immediate purchase is possible, so please consider.