ATTENTION

Avoid using in the following conditions The ambient temperature changes sharply Above high temperature 40c Under low temperature 0c Under the strong light, Under ultraviolet light In the dust in the environment; In a humid environment The product with water or soaked in any liquid.

Avoid contact with sharp objects or sticky surface of the screen to prevent damage; Avoid dropping the product vertically on the ground Avoid the product by the strong impact of other objects.

Please use clean cloth to gently wipe clean.

Do not disassemble this product without authorization.

Do not use this machine model does not match the cell and the cell is not standard.