Important Note: Does not have magnetic attachment function. Replacement Remote Control , and easy to install. Fine workmanship and perfect style. Power supply: CR2032 battery (not included) Due to different batches, there may be differences in product appearance, color, and printed text, which not affect the use. Color: Blue Material: plastic Package Contents: 1*Remote Control Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.