Bluetooth QWERTY keyboard, USB-C charging compatible - Connection: Bluetooth - Power switch: ON/OFF - Charging port: USB-C - Key layout: QWERTY - Special keys: Caps Lock, Delete, Backspace, Enter Thank you for viewing. I have only used it once to confirm its operation, so it is unused. Size: 247mm x 149mm, thickness 5mm (maximum) Please allow for some error as this is a rough measurement. To prevent any problems, please understand that no claims or returns are accepted.