The remote needs to be paired already to be to use this function. To pair the remote , " Vol - key " and " pointing to the left " simultaneously, while keeping the remote close to the TV and pointing to the stand-by light. Quickly find and play your favorite shows. Your Assistant is now ready to help on eligible for Android TV devices. Assistant Button on your remote to get started. An introduction appear on your TV screen, follow the steps to get started. When Give a or ask a question, please close the top remote to your mouth to get better reception. Frequency:433 MHz Wireless Communication:IR,bluetooth Use:TV compatible : For Batteries: Requires 2 x AAA batteries (not included) Note:The remote has Bluetooth function, please pair remote to TV if you skip it on Initial Setup. for sign in is required for the service. The product appearance and printed words depending on the batch, but this does not affect use Colour:As Shown 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.