RMF-TX310P Voice Replace Remote Control fit smart TV support voice function. Fit for tv models: A8G series X75F series X78F series X83F series X85F series X90F series X80G series: KD43X7500F KD49X7500F KD55X7500F KD55X8500F KD55X9000F KD60X8300F KD65X7500F KD65X8500F KD65X9000F KD70X8300F KD75X7800F KD75X8500F KD75X9000F KD85X8500F KD43X8000G KD49X8000G KD55X8000G KD65X8000G KD75X8000G KD55A8G KD65A8G FWD55X75F FWD65X75F FWD65X80G KD55A8F KD55A9F KD65A8F KD65A9F KD75Z9F Please note: function can only be using after the controller needs be successfully paired with the TV. Replacement Remote Control , durable and easy to install. Fine workmanship and perfect style. Power supply: 2 x AAA battery (not included) Due to different batches, the appearance, color and words of the product , which will not affect the use Material: plastic Color: Black Package Contents: 1 x Remote 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.