Replacement Remote Control , durable and easy to install. Fine workmanship and perfect style. Power supply: 2*AAA battery (not included) Only for Mi Box S Only for Mi Box S ( NOT for MI TV or BOX 3 ) ( NOT for MI TV or BOX 3 ) Due to different batches, the appearance, color and words of the product , which will not affect the use Please note: function can only be using after the controller needs be successfully paired with the TV. Type:Replace Voice Remote Control For Mi Box S color:Black Material:plastic Package Contents: 1 x 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.