| 摘要 |
The present invention relates to a sleeve (1) which enables the switches and the buttons to be in the center in the devices, and also has at least 5 one holder (6) which enables the button inserted inside the body (2) to be held right in the center of the body (2), and at least one opening (7) which is preferably four of them around the body (2) and enables the button to be lightened by means of the LEDs placed therein. |
